small optimization

git-svn-id: svn://busybox.net/trunk/busybox@16663 69ca8d6d-28ef-0310-b511-8ec308f3f277

1 files changed, 3 insertions, 4 deletions

diff --git a/libbb/last_char_is.c b/libbb/last_char_is.c
index 80a6fe2e4..3616d5916 100644
--- a/libbb/last_char_is.c
+++ b/libbb/last_char_is.c
@@ -15,11 +15,10 @@
  */
 char* last_char_is(const char *s, int c)
 {
-        char *sret;
         if (s) {
-                sret = strrchr(s, c);
-                if (sret && !sret[1])
-                        return sret;
+                s = strrchr(s, c);
+                if (s && !s[1])
+                        return (char*)s;
         }
         return NULL;
 }