From: Bastian Dehn <hhaalo@arcor.de>
Date: Fri, 6 Mar 2026 18:39:54 +0000 (+0100)
Subject: add early return replace none
X-Git-Tag: 1.1.8^2~1
X-Git-Url: https://gitweb.hhaalo.de/?a=commitdiff_plain;h=eb39b4af79b2b7ffb5aa628ca6ce7c8bd8aa4971;p=mv_none_space.git

add early return replace none
---

diff --git a/src/rename.c b/src/rename.c
index dbc4870..fcb2365 100644
--- a/src/rename.c
+++ b/src/rename.c
@@ -28,6 +28,9 @@ char* replace(char** src, const char* pattern, const char* replace_str)
 			count++;
 	}
 
+	if (count == 0)
+		return *src;
+
 	const size_t rlen = strlen(replace_str);
 	const size_t difflen = count * (rlen - plen);
 	const size_t outlen = len + difflen + 1;