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-rwxr-xr-xgit-gui/git-gui.sh19
1 files changed, 16 insertions, 3 deletions
diff --git a/git-gui/git-gui.sh b/git-gui/git-gui.sh
index 8a4b42d..e018e07 100755
--- a/git-gui/git-gui.sh
+++ b/git-gui/git-gui.sh
@@ -2630,6 +2630,20 @@ proc usage {} {
exit 1
}
+proc normalize_relpath {path} {
+ set elements {}
+ foreach item [file split $path] {
+ if {$item eq {.}} continue
+ if {$item eq {..} && [llength $elements] > 0
+ && [lindex $elements end] ne {..}} {
+ set elements [lrange $elements 0 end-1]
+ continue
+ }
+ lappend elements $item
+ }
+ return [eval file join $elements]
+}
+
# -- Not a normal commit type invocation? Do that instead!
#
switch -- $subcommand {
@@ -2648,7 +2662,7 @@ blame {
foreach a $argv {
if {$is_path || [file exists $_prefix$a]} {
if {$path ne {}} usage
- set path $_prefix$a
+ set path [normalize_relpath $_prefix$a]
break
} elseif {$a eq {--}} {
if {$path ne {}} {
@@ -2671,7 +2685,7 @@ blame {
unset is_path
if {$head ne {} && $path eq {}} {
- set path $_prefix$head
+ set path [normalize_relpath $_prefix$head]
set head {}
}
@@ -3315,7 +3329,6 @@ by %s:
{^GIT_PAGER$} -
{^GIT_TRACE$} -
{^GIT_CONFIG$} -
- {^GIT_CONFIG_LOCAL$} -
{^GIT_(AUTHOR|COMMITTER)_DATE$} {
append msg " - $name\n"
incr ignored_env