[PATCH v3 4/4] git gui: allow for a long recentrepo list

From: Philip Oakley <philipoakley@iee.org>
Date: Jan 22, 2017, 19:53 UTC
Message-ID: <20170122195301.1784-5-philipoakley@iee.org>
In-Reply-To: <20170122195301.1784-1-philipoakley@iee.org>

The gui.recentrepo list may be longer than the maxrecent setting. Allow extra space to show any extra entries.

In an ideal world, the git gui would limit the number of entries to the maxrecent setting, however the recentrepo config list may have been extended outwith the gui, or the maxrecent setting changed to a reduced value. Further, when testing the gui's recentrepo logic it is useful to show these extra, but valid, entries.

Signed-off-by: Philip Oakley <philipoakley@iee.org>
---
 lib/choose_repository.tcl | 6 +++++-
 1 file changed, 5 insertions(+), 1 deletion(-)

diff --git a/lib/choose_repository.tcl b/lib/choose_repository.tcl
index f39636f..80f5a59 100644
--- a/lib/choose_repository.tcl
+++ b/lib/choose_repository.tcl
@@ -142,6 +142,10 @@ constructor pick {} {
 				-label [mc "Recent Repositories"]
 		}
 
+	if {[set lenrecent [llength $sorted_recent]] < $maxrecent} {
+		set lenrecent $maxrecent
+	}
+
 		${NS}::label $w_body.space
 		${NS}::label $w_body.recentlabel \
 			-anchor w \
@@ -153,7 +157,7 @@ constructor pick {} {
 			-background [get_bg_color $w_body.recentlabel] \
 			-wrap none \
 			-width 50 \
-			-height $maxrecent
+			-height $lenrecent
 		$w_recentlist tag conf link \
 			-foreground blue \
 			-underline 1

-- 
2.9.0.windows.1.323.g0305acf