X-Git-Url: https://mattmccutchen.net/rsync/rsync.git/blobdiff_plain/0f621785808f8a5104259171c197fe5e384ab6d9..f62c17e3786ac6643981d9ec68a1cd130ffcf149:/lib/compat.c

diff --git a/lib/compat.c b/lib/compat.c
index ef57d900..426eee2a 100644
--- a/lib/compat.c
+++ b/lib/compat.c
@@ -103,6 +103,7 @@
 {
 	size_t len = strlen(s);
 	size_t ret = len;
+	if (bufsize <= 0) return 0;
 	if (len >= bufsize) len = bufsize-1;
 	memcpy(d, s, len);
 	d[len] = 0;