From 35770a2572784e65a22c303d475aab4e14ce4c09 Mon Sep 17 00:00:00 2001
From: James Bursa <james@netsurf-browser.org>
Date: Sat, 9 Apr 2005 13:26:57 +0000
Subject: [PATCH] [project @ 2005-04-09 13:26:57 by bursa] Fix nsfont_width()
 and nsfont_paint() when passed a 0-length string.

svn path=/import/netsurf/; revision=1615
---
 gtk/font_pango.c | 8 +++++---
 1 file changed, 5 insertions(+), 3 deletions(-)

diff --git a/gtk/font_pango.c b/gtk/font_pango.c
index 6d9c0d085..c07ed145b 100644
--- a/gtk/font_pango.c
+++ b/gtk/font_pango.c
@@ -48,8 +48,10 @@ bool nsfont_width(const struct css_style *style,
 	PangoContext *context;
 	PangoLayout *layout;
 
-	if (length == 0)
-		return 0;
+	if (length == 0) {
+		*width = 0;
+		return true;
+	}
 
 	desc = nsfont_style_to_description(style);
 	context = gdk_pango_context_get();
@@ -190,7 +192,7 @@ bool nsfont_paint(const struct css_style *style,
 			((c & 0xff0000) >> 8) | (c & 0xff0000 >> 16) };
 
 	if (length == 0)
-		return 0;
+		return true;
 
 	desc = nsfont_style_to_description(style);
 	context = gdk_pango_context_get();