From 13cb2bc18c6332ef63d7b96c4181ff30af415c5a Mon Sep 17 00:00:00 2001
From: Matthias Melcher <fltk@matthiasm.com>
Date: Mon, 11 Jul 2005 21:05:45 +0000
Subject: STR #878: fixed tiny memory leak when calling
 Fl_Widget::label(label()) which happens when assigning a window icon.

git-svn-id: file:///fltk/svn/fltk/branches/branch-1.1@4412 ea41ed52-d2ee-0310-a9c1-e6b18d33e121
---
 CHANGES           | 1 +
 src/Fl_Widget.cxx | 3 +++
 2 files changed, 4 insertions(+)

diff --git a/CHANGES b/CHANGES
index a3d797c5d..8a1b92948 100644
--- a/CHANGES
+++ b/CHANGES
@@ -2,6 +2,7 @@ CHANGES IN FLTK 1.1.7
 
 	- Documentation fixes (STR #648, STR #692, STR #730, STR
 	  #744, STR #745)
+	- Fixed tiny memory leak (STR #878)
 	- Fixed hang on corrupt jpeg (STR #915)
 	- Fixed static allocation of font buffer in demo (STR #909)
 	- Added symbols 'refresh', 'reload', 'undo', and 'redo'.
diff --git a/src/Fl_Widget.cxx b/src/Fl_Widget.cxx
index bf198d7dd..a94764346 100644
--- a/src/Fl_Widget.cxx
+++ b/src/Fl_Widget.cxx
@@ -253,6 +253,9 @@ int Fl_Widget::contains(const Fl_Widget *o) const {
 void
 Fl_Widget::label(const char *a) {
   if (flags() & COPIED_LABEL) {
+    // reassigning a copied label remains the same copied label
+    if (label_.value == a)
+      return;
     free((void *)(label_.value));
     clear_flag(COPIED_LABEL);
   }
-- 
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