From 332952a18cedaee19d737ebf607fd52bbfd9f8b7 Mon Sep 17 00:00:00 2001
From: Vadim Zeitlin <vadim@wxwidgets.org>
Date: Sat, 22 Feb 2014 22:40:03 +0000
Subject: [PATCH] Always initialize values returned from
 wxGDDC::GetChar{Width,Height}().

Don't return garbage in case of error.

git-svn-id: https://svn.wxwidgets.org/svn/wx/wxWidgets/trunk@75990 c3d73ce0-8a6f-49c7-b76d-6d57e0e08775
---
 src/common/dcgraph.cpp | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/src/common/dcgraph.cpp b/src/common/dcgraph.cpp
index 32f4390402..1ec560c6b0 100644
--- a/src/common/dcgraph.cpp
+++ b/src/common/dcgraph.cpp
@@ -1066,7 +1066,7 @@ bool wxGCDCImpl::DoGetPartialTextExtents(const wxString& text, wxArrayInt& width
 
 wxCoord wxGCDCImpl::GetCharWidth(void) const
 {
-    wxCoord width;
+    wxCoord width = 0;
     DoGetTextExtent( wxT("g") , &width , NULL , NULL , NULL , NULL );
 
     return width;
@@ -1074,7 +1074,7 @@ wxCoord wxGCDCImpl::GetCharWidth(void) const
 
 wxCoord wxGCDCImpl::GetCharHeight(void) const
 {
-    wxCoord height;
+    wxCoord height = 0;
     DoGetTextExtent( wxT("g") , NULL , &height , NULL , NULL , NULL );
 
     return height;