1 files changed, 1 insertions, 1 deletions
diff --git a/wrapper.c b/wrapper.c
index b794fb20e7..16f5a63fbb 100644
--- a/wrapper.c
+++ b/wrapper.c
@@ -115,7 +115,7 @@ void *xmemdupz(const void *data, size_t len)
 
 char *xstrndup(const char *str, size_t len)
 {
-	char *p = memchr(str, '\0', len);
+	const char *p = memchr(str, '\0', len);
 	return xmemdupz(str, p ? p - str : len);
 }