subtree: fix assumption about the directory separator

On Windows, both forward and backslash are valid separators. In
22d5507493 (subtree: don't fuss with PATH, 2021-04-27), however, we
added code that assumes that it can only be the forward slash.

Let's fix that.

Signed-off-by: Johannes Schindelin <johannes.schindelin@gmx.de>
Signed-off-by: Junio C Hamano <gitster@pobox.com>
This commit is contained in:
Johannes Schindelin 2021-06-14 12:41:53 +00:00 committed by Junio C Hamano
parent f7ee88f1d0
commit 77f37de39f

View file

@ -10,6 +10,7 @@ if test -z "$GIT_EXEC_PATH" || ! test -f "$GIT_EXEC_PATH/git-sh-setup" || {
test ! "$GIT_EXEC_PATH" -ef "${PATH%%:*}" 2>/dev/null
}
then
basename=${0##*[/\\]}
echo >&2 'It looks like either your git installation or your'
echo >&2 'git-subtree installation is broken.'
echo >&2
@ -17,10 +18,10 @@ then
echo >&2 " - If \`git --exec-path\` does not print the correct path to"
echo >&2 " your git install directory, then set the GIT_EXEC_PATH"
echo >&2 " environment variable to the correct directory."
echo >&2 " - Make sure that your \`${0##*/}\` file is either in your"
echo >&2 " - Make sure that your \`$basename\` file is either in your"
echo >&2 " PATH or in your git exec path (\`$(git --exec-path)\`)."
echo >&2 " - You should run git-subtree as \`git ${0##*/git-}\`,"
echo >&2 " not as \`${0##*/}\`." >&2
echo >&2 " - You should run git-subtree as \`git ${basename#git-}\`,"
echo >&2 " not as \`$basename\`." >&2
exit 126
fi