[PATCH] gitk: Prevent the text pane from becoming editable

From: Stefan Haller <redacted>

When setting the "Patch/Tree" radio buttons to "Tree" and
clicking on a file to display it, the text pane would
accidentally become editable (because of the early return
in getblobline).

Signed-off-by: Stefan Haller <redacted>
---
 gitk |    1 +
 1 files changed, 1 insertions(+), 0 deletions(-)

diff --git a/gitk b/gitk
index 45e3380..260be1b 100755
--- a/gitk
+++ b/gitk

@@ -7303,6 +7303,7 @@ proc getblobline {bf id} {
 			    [lindex [split $commentend .] 0]}]
 	    mark_ctext_line $lnum
 	}
+	$ctext config -state disabled
 	return 0
     }
     $ctext config -state disabled

-- 
1.7.3.2.154.gcfae0