This commit is required because git rev-parse in 1.7.2 does not correctly
indicate invalid log references using a non-zero status code.
We use a proxy for the condition (non-empty error output) as
a substitute. This commit can be reverted when, and if, rev-parse
is fixed to indicate invalid log references with a status code.
Signed-off-by: Jon Seymour <jon.seymour@xxxxxxxxx>
---
git-stash.sh | 10 ++++++++++
1 files changed, 10 insertions(+), 0 deletions(-)
diff --git a/git-stash.sh b/git-stash.sh
index b424a50..42b0da2 100755
--- a/git-stash.sh
+++ b/git-stash.sh
@@ -328,6 +328,16 @@ parse_flags_and_rev()
test "$ref_stash" = "$(git rev-parse --symbolic-full-name "${REV%@*}")" &&
IS_STASH_REF=t
+ if test "${REV}" != "${REV%{*\}}"
+ then
+ # maintainers: it would be better if git rev-parse indicated
+ # this condition with a non-zero status code but as of 1.7.2.1 it
+ # it did not. So, we use non-empty stderr output as a proxy for the
+ # condition of interest.
+ test -z "$(git rev-parse "$REV" 2>&1 >/dev/null)" || die "$REV does not exist in the stash log"
+ fi
+
+}
is_stash_like()
{
--
1.7.2.1.110.g34f32
--
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