From 46b89686df06102af64454bc7b2e722c1ff16927 Mon Sep 17 00:00:00 2001
From: ManoloFLTK <41016272+ManoloFLTK@users.noreply.github.com>
Date: Mon, 15 Jun 2020 19:05:34 +0200
Subject: Allow using an Fl_SVG_Image object as window icon.

Fix for issue #90: Setting an svg image as a window icon causes a segfault.
---
 src/Fl_SVG_Image.cxx | 6 ++++++
 1 file changed, 6 insertions(+)

(limited to 'src/Fl_SVG_Image.cxx')

diff --git a/src/Fl_SVG_Image.cxx b/src/Fl_SVG_Image.cxx
index c4c593d0a..c76bc962b 100644
--- a/src/Fl_SVG_Image.cxx
+++ b/src/Fl_SVG_Image.cxx
@@ -266,6 +266,12 @@ void Fl_SVG_Image::color_average(Fl_Color c, float i) {
   Fl_RGB_Image::color_average(c, i);
 }
 
+/** Makes sure the object is fully initialized.
+ This function rasterizes the SVG image if that was not done before. */
+void Fl_SVG_Image::normalize() {
+  if (!array) resize(w(), h());
+}
+
 #endif // FLTK_USE_NANOSVG
 
 //
-- 
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