1 files changed, 1 insertions, 1 deletions
diff --git a/xdpyinfo.c b/xdpyinfo.c
index fdf2515..c08748c 100644
--- a/xdpyinfo.c
+++ b/xdpyinfo.c
@@ -1460,7 +1460,7 @@ main(int argc, char *argv[])
 
     for (i = 1; i < argc; i++) {
 	char *arg = argv[i];
-	int len = strlen(arg);
+	size_t len = strlen(arg);
 
 	if (!strncmp("-display", arg, len)) {
 	    if (++i >= argc) usage ();