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[PATCH] gitweb: correctly store previous rev in javascript-actions mode

From
Jonathan Nieder <jrnieder@gmail.com>
Date
Dec 16, 2018, 23:24 UTC
Message-ID
<20181216232429.GJ75890@google.com>
In-Reply-To
<53CECC87.7030209@debian.org>
From: Robert Luberda <robert@debian.org>
Date: Sun, 16 Mar 2014 22:57:19 +0100
Without this change, the setting
 $feature{'javascript-actions'}{'default'} = [1];

in gitweb.conf breaks gitweb's blame page: clicking on line numbers displayed in the second column on the page has no effect.

For comparison, with javascript-actions disabled, clicking on line numbers loads the previous version of the line.

Addresses https://bugs.debian.org/741883.
Signed-off-by: Jonathan Nieder <jrnieder@gmail.com>
---
Hi Robert,

Years ago, you sent this obviously correct patch to the link mentioned above, but it got lost in the noise. Sorry about that. Hopefully late is better than never.

May we forge your sign-off? See https://www.kernel.org/pub/software/scm/git/docs/SubmittingPatches.html#sign-off for more details about what this means.

Jakub et al, any thoughts? I don't see any unit tests in gitweb/static that could avoid this regressing --- am I missing some, or if not any hints for someone who would want to add a test framework?

Thanks, Jonathan

 gitweb/static/js/blame_incremental.js | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/gitweb/static/js/blame_incremental.js b/gitweb/static/js/blame_incremental.js
index db6eb50584..e100d8206b 100644
--- a/gitweb/static/js/blame_incremental.js
+++ b/gitweb/static/js/blame_incremental.js
@@ -484,7 +484,7 @@ function processBlameLines(lines) {
 			case 'previous':
 				curCommit.nprevious++;
 				// store only first 'previous' header
-				if (!'previous' in curCommit) {
+				if (!('previous' in curCommit)) {
 					var parts = data.split(' ', 2);
 					curCommit.previous    = parts[0];
 					curCommit.file_parent = unquote(parts[1]);
-- 
2.20.0.405.gbc1bbc6f85
Previous: Robert LuberdaNext: Robert Luberda
Message 2 of 4 in “Two gitweb bugs related to javascript-actions”
  1. Robert LuberdaJul 22, 2014
  2. gitweb: correctly store previous rev in javascript-actions modeJonathan Nieder, Dec 16, 2018
  3. Robert LuberdaOct 27, 2019
  4. Jakub NarebskiOct 27, 2019

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