From b66f4f7aa750ebebbd5186e1cafeee76df4691f8 Mon Sep 17 00:00:00 2001 From: Pat Thoyts Date: Wed, 19 Oct 2011 13:22:33 +0100 Subject: [PATCH] git-gui: catch invalid or complete regular expressions and treat as no match. Signed-off-by: Pat Thoyts --- lib/search.tcl | 16 +++++++++------- 1 file changed, 9 insertions(+), 7 deletions(-) diff --git a/lib/search.tcl b/lib/search.tcl index fe165724e..db88d87c5 100644 --- a/lib/search.tcl +++ b/lib/search.tcl @@ -133,14 +133,16 @@ method _do_search {start {mlenvar {}} {dir {}} {endbound {}}} { set dir $searchdirn } lappend cmd $dir -- $searchstring - if {$endbound ne {}} { - set here [eval $cmd [list $start] [list $endbound]] - } else { - set here [eval $cmd [list $start]] - if {$here eq {}} { - set here [eval $cmd [_get_wrap_anchor $this $dir]] + if {[catch { + if {$endbound ne {}} { + set here [eval $cmd [list $start] [list $endbound]] + } else { + set here [eval $cmd [list $start]] + if {$here eq {}} { + set here [eval $cmd [_get_wrap_anchor $this $dir]] + } } - } + } err]} { set here {} } return $here } -- 2.30.2