manual format adjustment

1 files changed, 11 insertions, 8 deletions

diff --git a/src/qmail-vmailuser.c b/src/qmail-vmailuser.c
index 82cb243..d9de43f 100644
--- a/src/qmail-vmailuser.c
+++ b/src/qmail-vmailuser.c
@@ -21,12 +21,13 @@
 #define RESPECT_CASE "-C"
 #define BUFFER_SIZE  128
 
-/** @file qmail-vmailuser.c
-    @return 0: virtual user exists 
-            1: virtual user dir not accessible
-            2: qmail-vmailuser is misused
-            110: can't read controls
-            111: temporary problem
+/**
+  @file qmail-vmailuser.c
+  @return 0: virtual user exists
+          1: virtual user dir not accessible
+          2: qmail-vmailuser is misused
+        110: can't read controls
+        111: temporary problem
 */
 
 char inputbuf[BUFFER_SIZE];
@@ -57,7 +58,7 @@ int main(int argc, char **argv)
   char ch;
   char *homedir = "/home";
 
-  if (argv[1])
+  if (argv[1]) {
     if (!case_diffs(argv[1], RESPECT_CASE)) {
       flagrespect = 1;
     } else {
@@ -65,6 +66,7 @@ int main(int argc, char **argv)
       dir = opendir(homedir);
       if (!dir) pam_exit(2);
     }
+  }
 
   if (argv[2])
     if (!case_diffs(argv[2], RESPECT_CASE)) flagrespect = 1;
@@ -89,7 +91,7 @@ int main(int argc, char **argv)
   }
   close(FDAUTH);
 
-  if ((r = byte_rchr(inputbuf, buflen, '@'))) /* @domain */
+  if ((r = byte_rchr(inputbuf, buflen, '@'))) { /* @domain */
     if (r < buflen && inputbuf[r] == '@') {
       domain = inputbuf + r + 1;
       domlen = str_len(domain);
@@ -98,6 +100,7 @@ int main(int argc, char **argv)
       else
         case_lowerb(domain, domlen);
     }
+  }
   vdomuser = constmap(&mapvdoms, domain, domlen);
   if (!vdomuser) pam_exit(1);