From 7e7f2da14ad9ec9b1cabe3061147300fcdf93039 Mon Sep 17 00:00:00 2001
From: sinanmohd <sinan@sinanmohd.com>
Date: Tue, 16 Apr 2024 15:19:53 +0530
Subject: libnpass/util/util_strtrim: safely handle 0 length C strings

---
 src/libnpass/util.c | 3 ++-
 1 file changed, 2 insertions(+), 1 deletion(-)

(limited to 'src/libnpass')

diff --git a/src/libnpass/util.c b/src/libnpass/util.c
index 7f2f488..3b5e052 100644
--- a/src/libnpass/util.c
+++ b/src/libnpass/util.c
@@ -69,5 +69,6 @@ void util_strtrim(char *s)
 		if (!isspace(*s))
 			rend = s;
 
-	rend[1] = '\0';
+	if (*rend)
+		rend[1] = '\0';
 }
-- 
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