From: Denis Vlasenko <vda.linux@googlemail.com>
Date: Wed, 18 Jun 2008 20:01:12 +0000 (-0000)
Subject: strrchr: actually, last one was finding "" in "any" at pos 0,
X-Git-Tag: 1_11_0~28
X-Git-Url: https://git.librecmc.org/?a=commitdiff_plain;h=1363f0df150e26c9457a8ccbe35580843bae3319;p=oweals%2Fbusybox.git

strrchr: actually, last one was finding "" in "any" at pos 0,
should find at pos LAST...
---

diff --git a/libbb/strrstr.c b/libbb/strrstr.c
index 088d9f457..f61dd517f 100644
--- a/libbb/strrstr.c
+++ b/libbb/strrstr.c
@@ -24,7 +24,7 @@ char* strrstr(const char *haystack, const char *needle)
 	char *r = NULL;
 
 	if (!needle[0])
-		return (char*)haystack;
+		return (char*)haystack + strlen(haystack);
 	while (1) {
 		char *p = strstr(haystack, needle);
 		if (!p)