From 10c09cb35e59e3711cecbb0a035f02ac128705fb Mon Sep 17 00:00:00 2001
From: Christophe Geuzaine <cgeuzaine@ulg.ac.be>
Date: Tue, 13 Dec 2011 11:42:00 +0000
Subject: [PATCH] don't draw empty strings
---
Graphics/drawGlyph.cpp | 1 +
1 file changed, 1 insertion(+)
diff --git a/Graphics/drawGlyph.cpp b/Graphics/drawGlyph.cpp
index 8bbb704815..9bfb4c2c0a 100644
--- a/Graphics/drawGlyph.cpp
+++ b/Graphics/drawGlyph.cpp
@@ -15,6 +15,7 @@
void drawContext::drawString(const std::string &s, const std::string &font_name,
int font_enum, int font_size, int align)
{
+ if(s.empty()) return;
if(CTX::instance()->printing && !CTX::instance()->print.text) return;
GLboolean valid;
--
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