[PATCH 1/2] git-gui: Unstaging a partly staged entry didn't update file_states correctly

[Jens Lehmann <Jens.Lehmann@web.de>]

When unstaging a partly staged file or submodule, the file_states list
was not updated properly (unless unstaged linewise). Its index_info part
did not contain the former head_info as it should have.

Signed-off-by: Jens Lehmann <Jens.Lehmann@web.de>
---
 git-gui/git-gui.sh |    3 +++
 1 files changed, 3 insertions(+), 0 deletions(-)

diff --git a/git-gui/git-gui.sh b/git-gui/git-gui.sh
index 718277a..e0dd5b5 100755
--- a/git-gui/git-gui.sh
+++ b/git-gui/git-gui.sh
@@ -1613,6 +1613,9 @@ proc merge_state {path new_state {head_info {}} {index_info {}}} {
 	} elseif {$s0 ne {_} && [string index $state 0] eq {_}
 		&& $head_info eq {}} {
 		set head_info $index_info
+	} elseif {$s0 eq {_} && [string index $state 0] ne {_}} {
+		set index_info $head_info
+		set head_info {}
 	}

 	set file_states($path) [list $s0$s1 $icon \
-- 
1.6.6.339.g7cacc