Commit 21985a11 'git-gui: handle non-standard worktree locations' attempts
to use either GIT_WORK_TREE or core.worktree to set the _gitworktree
variable but these may not be set which leads to a failure to launch
gitk to review history. Use _gitdir to set the location for a standard
git layout where the parent of the .git directory is the working tree.
Signed-off-by: Pat Thoyts <patthoyts@xxxxxxxxxxxxxxxxxxxxx>
---
>Git-gui as shipped with todays git.git master is a bit broken:
>
>in git.git master (v1.7.0-29-g6d81630), try running:
>
> $ git gui blame xdiff-interface.h
>
>Then select first line 'd9ea d9ea 1 #ifndef XDIFF_INTERFACE_H', right
>click to popup context menu, select "Show History Context" -->
>
>--> git gui errors with:
>
> "Error: couldn't change working directory to "": no ...
>
>
>Thanks,
>Kirill
git-gui.sh | 3 +++
1 files changed, 3 insertions(+), 0 deletions(-)
diff --git a/git-gui.sh b/git-gui.sh
index 8996d2d..ec81b15 100755
--- a/git-gui.sh
+++ b/git-gui.sh
@@ -1158,6 +1158,9 @@ apply_config
# try to set work tree from environment, falling back to core.worktree
if {[catch { set _gitworktree $env(GIT_WORK_TREE) }]} {
set _gitworktree [get_config core.worktree]
+ if {$_gitworktree eq ""} {
+ set _gitworktree [file dirname [file normalize $_gitdir]]
+ }
}
if {$_prefix ne {}} {
if {$_gitworktree eq {}} {
--
1.6.5.1.1367.gcd48
--
Pat Thoyts http://www.patthoyts.tk/
PGP fingerprint 2C 6E 98 07 2C 59 C8 97 10 CE 11 E6 04 E0 B9 DD
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