checkout: add simple check for 'git checkout -b'

diff --git a/git-stash.sh b/git-stash.sh
index 94793c1a913abf569ff9101d935c355b9eb27648..789ce2f41d4a3c6e88084412bcc2b7be6ae98526 100755 (executable)
--- a/git-stash.sh
+++ b/git-stash.sh
@@ -55,6 +55,20 @@ untracked_files () {
        git ls-files -o $z $excl_opt -- "$@"
 }
 
+prepare_fallback_ident () {
+       if ! git -c user.useconfigonly=yes var GIT_COMMITTER_IDENT >/dev/null 2>&1
+       then
+               GIT_AUTHOR_NAME="git stash"
+               GIT_AUTHOR_EMAIL=git@stash
+               GIT_COMMITTER_NAME="git stash"
+               GIT_COMMITTER_EMAIL=git@stash
+               export GIT_AUTHOR_NAME
+               export GIT_AUTHOR_EMAIL
+               export GIT_COMMITTER_NAME
+               export GIT_COMMITTER_EMAIL
+       fi
+}
+
 clear_stash () {
        if test $# != 0
        then
@@ -67,6 +81,9 @@ clear_stash () {
 }
 
 create_stash () {
+
+       prepare_fallback_ident
+
        stash_msg=
        untracked=
        while test $# != 0