From: Nikita Popov <nikita.ppv@gmail.com>
Date: Tue, 11 Jun 2019 14:50:25 +0000 (+0200)
Subject: Fix abs(long) warnings in gd.c
X-Git-Tag: php-7.4.0alpha1~26
X-Git-Url: https://granicus.if.org/sourcecode?a=commitdiff_plain;h=0849a621fd2b965edce74c10a916e46b9b328a6d;p=php

Fix abs(long) warnings in gd.c

I'm fixing this using (int) casts instead of labs() because this is
what upstream GD does.
---

diff --git a/ext/gd/libgd/gd.c b/ext/gd/libgd/gd.c
index 2013e8ef42..4492a9d381 100644
--- a/ext/gd/libgd/gd.c
+++ b/ext/gd/libgd/gd.c
@@ -1256,7 +1256,7 @@ void gdImageAALine (gdImagePtr im, int x1, int y1, int x2, int y2, int col)
 	if (dx == 0 && dy == 0) {
 		return;
 	}
-	if (abs(dx) > abs(dy)) {
+	if (abs((int)dx) > abs((int)dy)) {
 		if (dx < 0) {
 			tmp = x1;
 			x1 = x2;