From: Jindrich Makovicka <makovick@gmail.com>
Date: Fri, 4 Dec 2009 09:28:44 +0000 (+0100)
Subject: git-gui: suppress RenderBadPicture X error caused by Tk bug
X-Git-Tag: v1.6.6-rc2~1^2
X-Git-Url: https://git.tokkee.org/?a=commitdiff_plain;h=60204ddb99187dd329000864a618e57742372d74;p=git.git

git-gui: suppress RenderBadPicture X error caused by Tk bug

Due to a bug in Tk, git-gui almost always (unless git-gui is closed
right after starting) produces an X window error message on exit,
something like:

X Error of failed request:  RenderBadPicture (invalid Picture parameter)
  Major opcode of failed request:  150 (RENDER)
  Minor opcode of failed request:  7 (RenderFreePicture)
  Picture id in failed request: 0x3a000dc
  Serial number of failed request:  1965
  Current serial number in output stream:  1980

Respective Tk bug report is here:

http://sourceforge.net/tracker/?func=detail&atid=112997&aid=1821174&group_id=12997

This bug is triggered only when the send command is blocked via
rename send {} . The following patch re-enables send just before
quiting git-gui to suppress the error.

Signed-off-by: Jindrich Makovicka <makovick@gmail.com>
Signed-off-by: Shawn O. Pearce <spearce@spearce.org>
---

diff --git a/git-gui.sh b/git-gui.sh
index 037a1f2c2..718277a65 100755
--- a/git-gui.sh
+++ b/git-gui.sh
@@ -2052,6 +2052,11 @@ proc do_quit {{rc {1}}} {
 	}
 
 	set ret_code $rc
+
+	# Briefly enable send again, working around Tk bug
+	# http://sourceforge.net/tracker/?func=detail&atid=112997&aid=1821174&group_id=12997
+	tk appname [appname]
+
 	destroy .
 }