From 2e82d0420dfe846fecc8f7b0f5bce684956d719e Mon Sep 17 00:00:00 2001
From: Johannes Sixt <j6t@kdbg.org>
Date: Thu, 19 Dec 2013 08:10:59 +0100
Subject: [PATCH] gitk: Fix typo in proc blobdiffmaybeseehere

The recent 5de460a2 (Refactor per-line part of getblobdiffline and its
support) introduced blobdiffmaybeseehere, and accidentally forgot the '$'
to access the parameter as a TCL variable. This resulted in a failing
"Back" button with the error

can't use non-numeric string as operand of "!"
    while executing
"if {!$ateof} {
	set nlines [expr {[winfo height $ctext]
			  / [font metrics textfont -linespace]}]
	if {[$ctext compare "$target_scrollpos + $nlines ..."
    (procedure "maybe_scroll_ctext" line 5)

Signed-off-by: Johannes Sixt <j6t@kdbg.org>
---
 gitk | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/gitk b/gitk
index 7bfefe2048..3f6fb9165f 100755
--- a/gitk
+++ b/gitk
@@ -7923,7 +7923,7 @@ proc blobdiffmaybeseehere {ateof} {
     if {$diffseehere >= 0} {
 	mark_ctext_line [lindex [split $diffseehere .] 0]
     }
-    maybe_scroll_ctext ateof
+    maybe_scroll_ctext $ateof
 }
 
 proc getblobdiffline {bdf ids} {
-- 
2.11.4.GIT