[fetchmail]if ... if ... else

gcc complains of the above construct:

sink.c: In function `is_quad':
sink.c:654: warning: suggest explicit braces to avoid ambiguous `else'

Here is a patch to fix that:

===============================================
diff -Naur fetchmail-5.9.13.orig/sink.c fetchmail-5.9.13/sink.c
--- fetchmail-5.9.13.orig/sink.c        Sun Jun 23 02:23:58 2002
+++ fetchmail-5.9.13/sink.c     Tue Jun 25 11:23:25 2002
@@ -652,6 +652,7 @@
     return NULL;
   /* Make sure quad is < 255 */
   if ( (r-q) == 3)
+  {
     if (*q > '2')
       return NULL;
     else if (*q == '2')
@@ -664,6 +665,7 @@
           return NULL;
       }
     }
+  }
   return r;
 }
 
===============================================

Sunil Shetye.