From: Matthew Fernandez <matthew.fernandez@gmail.com>
Date: Sat, 20 Aug 2022 04:15:49 +0000 (-0700)
Subject: GD plugin gd_loadimage_cairo: realign some types with their values
X-Git-Tag: 6.0.1~34^2
X-Git-Url: https://granicus.if.org/sourcecode?a=commitdiff_plain;h=acc80788ee6163d2811a2819fb442a4a68d3c3e1;p=graphviz

GD plugin gd_loadimage_cairo: realign some types with their values

Squashes 4 -Wsign-conversion warnings that were occurring from mixing signed and
unsigned ints.
---

diff --git a/plugin/gd/gvloadimage_gd.c b/plugin/gd/gvloadimage_gd.c
index 544da0ced..13c66731f 100644
--- a/plugin/gd/gvloadimage_gd.c
+++ b/plugin/gd/gvloadimage_gd.c
@@ -108,7 +108,8 @@ static void gd_loadimage_cairo(GVJ_t * job, usershape_t *us, boxf b, bool filled
     (void)filled;
 
     cairo_t *cr = job->context; /* target context */
-    unsigned int x, y, stride, width, height, px;
+    int x, y, stride, width, height;
+    unsigned px;
     unsigned char *data;
     cairo_surface_t *surface;    /* source surface */
     gdImagePtr im;