gitk: Fix Tcl error: can't unset findcurline

diff --git a/gitk b/gitk
index 290deff7b223c9baea87219b9a7e2560d537fcdd..3b3cc4bd93cad39e7d377e2b2586a52b0514a11a 100755 (executable)
--- a/gitk
+++ b/gitk
@@ -4279,7 +4279,6 @@ proc findnext {restart} {
     global findcurline find_dirn
 
     if {[info exists find_dirn]} return
-    set find_dirn 1
     if {![info exists findcurline]} {
        if {$restart} {
            dofind
@@ -4287,6 +4286,7 @@ proc findnext {restart} {
            bell
        }
     } else {
+       set find_dirn 1
        run findmore
        nowbusy finding
     }
@@ -4296,10 +4296,10 @@ proc findprev {} {
     global findcurline find_dirn
 
     if {[info exists find_dirn]} return
-    set find_dirn -1
     if {![info exists findcurline]} {
        dofind 1
     } else {
+       set find_dirn -1
        run findmorerev
        nowbusy finding
     }