[hackers] [sbase] Declare error buffer at start of block || sin

From: <git_AT_suckless.org>
Date: Mon, 12 May 2014 01:40:35 +0200

commit 11eef783fe81a36a8887683f56436697152c6372
Author: sin <sin_AT_2f30.org>
Date: Mon May 12 00:39:56 2014 +0100

    Declare error buffer at start of block

diff --git a/grep.c b/grep.c
index f6bbcc1..8651619 100644
--- a/grep.c
+++ b/grep.c
_AT_@ -112,6 +112,7 @@ addpattern(const char *pattern)
 bool
 grep(FILE *fp, const char *str, int flags)
 {
+ char err[BUFSIZ];
         char *buf = NULL;
         long n, c = 0;
         int r;
_AT_@ -123,8 +124,6 @@ grep(FILE *fp, const char *str, int flags)
         for(n = 1; afgets(&buf, &size, fp); n++) {
                 for(pnode = phead; pnode; pnode = pnode->next) {
                         if((r = regcomp(&preg, pnode->pattern, flags)) != 0) {
- char err[BUFSIZ];
-
                                 regerror(r, &preg, err, sizeof err);
                                 enprintf(Error, "invalid pattern: %s
", err);
                         }
Received on Mon May 12 2014 - 01:40:35 CEST