formatting changes

Manual format adjustments.
Comment adjustments.
Remove usage of the register keyword.

1 files changed, 6 insertions, 5 deletions

diff --git a/src/dnsstub/dns_name.c b/src/dnsstub/dns_name.c
index db4565a..1802143 100644
--- a/src/dnsstub/dns_name.c
+++ b/src/dnsstub/dns_name.c
@@ -5,10 +5,10 @@
 #include "uint_t.h"
 
 /**
-	@file dns_name.c
-	@author djb, fefe, feh
-	@source ucspi-tcp
-	@brief DNS name query (ptr)
+  @file dns_name.c
+  @author djb, fefe, feh
+  @source ucspi-tcp
+  @brief DNS name query (ptr)
 */
 
 static char *q = 0;
@@ -35,12 +35,13 @@ int dns_name_packet(stralloc *out, const char *buf, unsigned int len)
     pos = dns_packet_copy(buf, len, pos, header, 10);
     if (!pos) return DNS_ERR;
     uint16_unpack_big(header + 8, &datalen);
-    if (byte_equal(header, 2, DNS_T_PTR))
+    if (byte_equal(header, 2, DNS_T_PTR)) {
       if (byte_equal(header + 2, 2, DNS_C_IN)) {
         if (!dns_packet_getname(buf, len, pos, &q)) return DNS_ERR;
         if (dns_domain_todot_cat(out, q) <= 0) return DNS_ERR;
         return 1;
       }
+    }
     pos += datalen;
   }