From 0073ec6daf53e5b2efac997ac212d03c2cd1aa74 Mon Sep 17 00:00:00 2001
From: Rene Kita <mail@rkta.de>
Date: Wed, 15 Sep 2021 19:08:15 +0200
Subject: [PATCH] Use unsigned int for image size

This removes a warning with -Wall.
---
 image.c | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/image.c b/image.c
index a06655e..3532040 100644
--- a/image.c
+++ b/image.c
@@ -733,7 +733,7 @@ getImageSize(ImageCache * cache)
 {
     Str tmp;
     FILE *f;
-    int w = 0, h = 0;
+    unsigned int w = 0, h = 0;
 
     if (!activeImage)
 	return FALSE;
@@ -751,7 +751,7 @@ getImageSize(ImageCache * cache)
     f = popen(tmp->ptr, "r");
     if (!f)
 	return FALSE;
-    while (fscanf(f, "%d %d", &w, &h) < 0) {
+    while (fscanf(f, "%u %u", &w, &h) < 0) {
 	if (feof(f))
 	    break;
     }