From: Shawn O. Pearce <spearce@spearce.org>
Date: Sun, 2 Sep 2007 19:38:04 +0000 (-0400)
Subject: git-gui: Properly set the state of "Stage/Unstage Hunk" action
X-Git-Tag: gitgui-0.8.3~13
X-Git-Url: https://git.lorimer.id.au/gitweb.git/diff_plain/047d94d505c9837a60c28e121de65471dadce74b?hp=047d94d505c9837a60c28e121de65471dadce74b

git-gui: Properly set the state of "Stage/Unstage Hunk" action

Today I found yet another way for the "Stage Hunk" and "Unstage
Hunk" context menu actions to leave the wrong state enabled in
the UI.  The problem this time was that I connected the state
determination to the value of $::current_diff_side (the side the
diff is from).  When the user was last looking at a diff from the
index side and unstages everything the diff panel goes empty, but
the action stayed enabled as we always assumed unstaging was a
valid action.

This change moves the logic for determining when the action is
enabled away from the individual side selection, as they really
are two unrelated concepts.

Signed-off-by: Shawn O. Pearce <spearce@spearce.org>
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