Align string_rindex() with string_index()

2016-08-14 20:18:48 +02:00 · 2016-08-14 20:18:48 +02:00 · f8c71e7c90
commit f8c71e7c90
parent 30946509c7
1 changed files with 2 additions and 1 deletions
--- a/src/string.c
+++ b/src/string.c
@ -396,7 +396,8 @@ ssize_t string_rindex(String const * string, String const * key)
 	ssize_t i;

 	len = string_get_length(string);
-	keylen = string_get_length(key);
+	if((keylen = string_get_length(key)) == 0)
+		return len;
 	if(keylen > len)
 		return -1;
 	for(i = len - keylen; i >= 0; i--)