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git-gui: Detect full path when parsing arguments

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When running "git-gui blame" from a subfolder (which means prefix is
non-empty), if we pass a full path as argument, the argument parsing
will fail to recognize the argument as a file name, because prefix is
prepended to the argument.

This patch handles that scenario by adding an additional branch that
checks the file name without using the prefix.

Signed-off-by: Andrew Wong <andrew.kw.w@gmail.com>
Signed-off-by: Pat Thoyts <patthoyts@users.sourceforge.net>
This commit is contained in:
Andrew Wong 2012-10-02 12:25:14 -04:00 committed by Pat Thoyts
parent 5a5e4d2599
commit e3d06ca93e
1 changed files with 10 additions and 1 deletions
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11
git-gui.sh
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@ -3003,10 +3003,19 @@ blame {
set jump_spec {}
set is_path 0
foreach a $argv {
if {$is_path || [file exists $_prefix$a]} {
if {[file exists $a]} {
if {$path ne {}} usage
set path [normalize_relpath $a]
break
} elseif {[file exists $_prefix$a]} {
if {$path ne {}} usage
set path [normalize_relpath $_prefix$a]
break
}
if {$is_path} {
if {$path ne {}} usage
break
} elseif {$a eq {--}} {
if {$path ne {}} {
if {$head ne {}} usage