less: total cleanup and bugfix.

[oweals/busybox.git] / libbb / xregcomp.c

diff --git a/libbb/xregcomp.c b/libbb/xregcomp.c
index 4bcb9aedf548301086dda4c90492a5e6aaca16cf..6e9a29f49c85c7350394e5f1ff2823d89eab7f30 100644 (file)
--- a/libbb/xregcomp.c
+++ b/libbb/xregcomp.c
@@ -8,16 +8,13 @@
  * Licensed under GPLv2 or later, see file LICENSE in this tarball for details.
  */
 
-#include <stdio.h>
 #include "libbb.h"
 #include "xregex.h"
 
-
-
 void xregcomp(regex_t *preg, const char *regex, int cflags)
 {
-       int ret;
-       if ((ret = regcomp(preg, regex, cflags)) != 0) {
+       int ret = regcomp(preg, regex, cflags);
+       if (ret) {
                int errmsgsz = regerror(ret, preg, NULL, 0);
                char *errmsg = xmalloc(errmsgsz);
                regerror(ret, preg, errmsg, errmsgsz);