From: Shawn O. Pearce <spearce@spearce.org>
Date: Thu, 12 Jul 2007 06:45:23 +0000 (-0400)
Subject: git-gui: Change prior tree SHA-1 verification to use git_read
X-Git-Tag: v1.5.3-rc1~16^2
X-Git-Url: http://git.tremily.us/?a=commitdiff_plain;h=b215883de9322b8b475a04b4768d6ba5455373d1;p=git.git

git-gui: Change prior tree SHA-1 verification to use git_read

This cat-file was done on maint, where we did not have git_read
available to us.  But here on master we do, so we should make
use of it.

Signed-off-by: Shawn O. Pearce <spearce@spearce.org>
---

diff --git a/lib/commit.tcl b/lib/commit.tcl
index 3172d7cb6..46a78c158 100644
--- a/lib/commit.tcl
+++ b/lib/commit.tcl
@@ -258,7 +258,7 @@ proc commit_committree {fd_wt curHEAD msg} {
 	# -- Verify this wasn't an empty change.
 	#
 	if {$commit_type eq {normal}} {
-		set fd_ot [open "| git cat-file commit $PARENT" r]
+		set fd_ot [git_read cat-file commit $PARENT]
 		fconfigure $fd_ot -encoding binary -translation lf
 		set old_tree [gets $fd_ot]
 		close $fd_ot