1 files changed, 30 insertions, 14 deletions

diff --git a/src/qmail-local.c b/src/qmail-local.c
index 4479e9b..02040f8 100644
--- a/src/qmail-local.c
+++ b/src/qmail-local.c
@@ -31,6 +31,7 @@
 #include "qmail.h"
 #include "quote.h"
 
+
 /**
  @file   qmail-local
          local delivery agent to Mailbox and Maildir
@@ -49,26 +50,32 @@ void temp_nomem()
 {
   logmsg(WHO, 111, FATAL, "Out of memory. (#4.3.0)");
 }
+
 void temp_rewind()
 {
   logmsg(WHO, 111, FATAL, "Unable to rewind message. (#4.3.0)");
 }
+
 void temp_childcrashed()
 {
   logmsg(WHO, 111, FATAL, "Aack, child crashed. (#4.3.0)");
 }
+
 void temp_fork()
 {
   logmsg(WHO, 111, FATAL, B("Unable to fork: ", error_str(errno), ". (#4.3.0)"));
 }
+
 void temp_read()
 {
   logmsg(WHO, 111, ERROR, B("Unable to read message: ", error_str(errno), ". (#4.3.0)"));
 }
+
 void temp_slowlock()
 {
   logmsg(WHO, 111, ERROR, "File has been locked for 30 seconds straight. (#4.3.0)");
 }
+
 void temp_qmail(fn) char *fn;
 {
   logmsg(WHO, 111, FATAL, B("Unable to open: ", fn, " ", error_str(errno), ". (#4.3.0)"));
@@ -105,10 +112,12 @@ char bufout[1024];
 
 char fntmptph[80 + FMT_ULONG * 2];
 char fnnewtph[80 + FMT_ULONG * 2];
+
 void tryunlinktmp()
 {
   unlink(fntmptph);
 }
+
 void sigalrm()
 {
   tryunlinktmp();
@@ -401,11 +410,12 @@ void checkhome()
   if (stat(".", &st) == -1)
     logmsg(WHO, 111, ERROR, B("Unable to stat home directory: ", error_str(errno), ". (#4.3.0)"));
   if (st.st_mode & auto_patrn) logmsg(WHO, 111, ERROR, "Uh-oh: home directory is writable. (#4.7.0)");
-  if (st.st_mode & 01000)
+  if (st.st_mode & 01000) {
     if (flagdoit)
       logmsg(WHO, 111, ERROR, "Home directory is sticky: user is editing his .qmail file. (#4.2.1)");
     else
       logmsg(WHO, 0, WARN, "Warning: home directory is sticky.");
+  }
 }
 
 int qmeox(char *dashowner)
@@ -474,7 +484,7 @@ void qmesearch(int *fd, int *cutable)
     return;
   }
 
-  for (i = safeext.len; i >= 0; --i)
+  for (i = safeext.len; i >= 0; --i) {
     if (!i || (safeext.s[i - 1] == '-')) {
       if (!stralloc_copys(&qme, ".qmail")) temp_nomem();
       if (!stralloc_cats(&qme, dash)) temp_nomem();
@@ -486,6 +496,7 @@ void qmesearch(int *fd, int *cutable)
         return;
       }
     }
+  }
 
   *fd = -1;
 }
@@ -539,12 +550,13 @@ int main(int argc, char **argv)
   if (!env_init()) temp_nomem();
 
   flagdoit = 1;
-  while ((opt = getopt(argc, argv, "nN")) != opteof) switch (opt)
-    {
+  while ((opt = getopt(argc, argv, "nN")) != opteof) {
+    switch (opt) {
       case 'n': flagdoit = 0; break;
       case 'N': flagdoit = 1; break;
       default:  usage();
     }
+  }
   argc -= optind;
   argv += optind;
 
@@ -572,10 +584,12 @@ int main(int argc, char **argv)
   if (str_len(ext) > 1) {
     i = str_chr(local, *auto_break);
     if (!stralloc_copys(&envrecip, local + i + 1)) temp_nomem();
-  } else
+  } else {
+#else
+  {
 #endif
-      if (!stralloc_copys(&envrecip, local))
-    temp_nomem();
+    if (!stralloc_copys(&envrecip, local)) temp_nomem();
+  }
   if (!stralloc_cats(&envrecip, "@")) temp_nomem();
   if (!stralloc_cats(&envrecip, host)) temp_nomem();
 
@@ -708,7 +722,7 @@ int main(int argc, char **argv)
   numforward = 0;
   i = 0;
 
-  for (j = 0; j < cmds.len; ++j)
+  for (j = 0; j < cmds.len; ++j) {
     if (cmds.s[j] == '\n') {
       switch (cmds.s[i]) {
         case '#':
@@ -719,6 +733,7 @@ int main(int argc, char **argv)
       }
       i = j + 1;
     }
+  }
 
   recips = (char **)alloc((numforward + 1) * sizeof(char *));
   if (!recips) temp_nomem();
@@ -727,12 +742,13 @@ int main(int argc, char **argv)
   flag99 = 0;
 
   i = 0;
-  for (j = 0; j < cmds.len; ++j)
+  for (j = 0; j < cmds.len; ++j) {
     if (cmds.s[j] == '\n') {
       cmds.s[j] = 0;
       k = j;
       /* Patch contributed by Erik Sjolund <erik.sjolund@gmail.com>. */
       while ((k > i) && ((cmds.s[k - 1] == ' ') || (cmds.s[k - 1] == '\t'))) cmds.s[--k] = 0;
+
       switch (cmds.s[i]) {
         case 0: /* k == i */
           if (i) break;
@@ -777,12 +793,12 @@ int main(int argc, char **argv)
       i = j + 1;
       if (flag99) break;
     }
+  }
 
-  if (numforward)
-    if (flagdoit) {
-      recips[numforward] = 0;
-      mailforward(recips);
-    }
+  if (numforward && flagdoit) {
+    recips[numforward] = 0;
+    mailforward(recips);
+  }
 
   count_print();
   _exit(0);