From: Niki Roo <niki@nikiroo.be>
Date: Thu, 3 Mar 2022 19:41:01 +0000 (+0100)
Subject: utils: fix cstring_rfind
X-Git-Url: http://git.nikiroo.be/?a=commitdiff_plain;h=283a778c0cbbee35a44bbb4f377d78eee8da2f59;p=nsub.git

utils: fix cstring_rfind
---

diff --git a/src/utils/cstring.c b/src/utils/cstring.c
index 56a79fe..d501537 100644
--- a/src/utils/cstring.c
+++ b/src/utils/cstring.c
@@ -422,7 +422,7 @@ long cstring_rfind(char self[], const char find[], long rstart_index) {
 	size_t sz_needle = strlen(find);
 
 	if (rstart_index <= 0)
-		rstart_index = (sz - 1);
+		rstart_index += (sz - 1);
 
 	if (sz > rstart_index && sz_needle <= sz) {
 		for (size_t i = rstart_index;; i--) {