git-gui: Don't delete send on Windows as it doesn't exist

spearce · spearce · commit 63c4024ff080 · 2007-09-11T18:57:18.000-04:00
The Windows port of Tk does not have the send command so we
cannot delete it from our global namespace, but the Mac OS
X and X11 ports do have it.  Switching this delete attempt
into a catch makes send go away, or stay away.

Signed-off-by: Shawn O. Pearce &lt;spearce@spearce.org&gt;
diff --git a/git-gui.sh b/git-gui.sh
@@ -42,7 +42,7 @@ if {[catch {package require Tcl 8.4} err]
 	exit 1
 }
 
-rename send {} ; # What an evil concept...
+catch {rename send {}} ; # What an evil concept...
 
 ######################################################################
 ##

Original file line number	Diff line number	Diff line change
`@@ -42,7 +42,7 @@ if {[catch {package require Tcl 8.4} err]`
`42`	`42`	`exit 1`
`43`	`43`	`}`
`44`	`44`
`45`		`-rename send {} ; # What an evil concept...`
	`45`	`+catch {rename send {}} ; # What an evil concept...`
`46`	`46`
`47`	`47`	`######################################################################`
`48`	`48`	`##`