The previous error message "fatal: Needed a single revision" is not
very informative.
Signed-off-by: Gustaf Hendeby <hendeby@xxxxxxxxxx>
---
git-stash.sh | 8 ++++++--
1 files changed, 6 insertions(+), 2 deletions(-)
diff --git a/git-stash.sh b/git-stash.sh
index aa47e54..cf221c6 100755
--- a/git-stash.sh
+++ b/git-stash.sh
@@ -210,14 +210,18 @@ list_stash () {
}
show_stash () {
+ have_stash || die 'No stash found'
+
flags=$(git rev-parse --no-revs --flags "$@")
if test -z "$flags"
then
flags=--stat
fi
- w_commit=$(git rev-parse --verify --default $ref_stash "$@") &&
- b_commit=$(git rev-parse --verify "$w_commit^") &&
+ w_commit=$(git rev-parse --quiet --verify --default $ref_stash "$@") &&
+ b_commit=$(git rev-parse --quiet --verify "$w_commit^") ||
+ die 'Stash not found'
+
git diff $flags $b_commit $w_commit
}
--
1.7.0.2.274.gc376e.dirty
--
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