From c10733bd9897aef1e775399a70ae5e2684754ee2 Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?Enrico=20Tr=C3=B6ger?= <unknown>
Date: Wed, 13 Sep 2023 08:06:51 +1000
Subject: Fix assertion failure on some systems when an INDIC_SQUIGGLEPIXMAP
 drawn for a zero-width character.

---
 gtk/PlatGTK.cxx | 2 ++
 1 file changed, 2 insertions(+)

(limited to 'gtk')

diff --git a/gtk/PlatGTK.cxx b/gtk/PlatGTK.cxx
index b9e63c8ab..692735f45 100755
--- a/gtk/PlatGTK.cxx
+++ b/gtk/PlatGTK.cxx
@@ -607,6 +607,8 @@ void SurfaceImpl::GradientRectangle(PRectangle rc, const std::vector<ColourStop>
 
 void SurfaceImpl::DrawRGBAImage(PRectangle rc, int width, int height, const unsigned char *pixelsImage) {
 	PLATFORM_ASSERT(context);
+	if (width == 0)
+		return;
 	if (rc.Width() > width)
 		rc.left += (rc.Width() - width) / 2;
 	rc.right = rc.left + width;
-- 
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