git-for-windows
diff --git a/‎git-gui/git-gui.sh‎
Lines changed: 2 additions & 0 deletions b/‎git-gui/git-gui.sh‎
Lines changed: 2 additions & 0 deletions
@@ -2209,6 +2209,8 @@ proc do_gitk {revs {is_submodule false}} {
 
 		if {$old_GIT_DIR ne {}} {
 			set env(GIT_DIR) $old_GIT_DIR
+		} else {
+			unset env(GIT_DIR)
 		}
 		cd $pwd
Original file line number	Diff line number	Diff line change
`@@ -2209,6 +2209,8 @@ proc do_gitk {revs {is_submodule false}} {`
`2209`	`2209`
`2210`	`2210`	`if {$old_GIT_DIR ne {}} {`
`2211`	`2211`	`set env(GIT_DIR) $old_GIT_DIR`
	`2212`	`+ } else {`
	`2213`	`+ unset env(GIT_DIR)`
`2212`	`2214`	`}`
`2213`	`2215`	`cd $pwd`
`2214`	`2216`