gettextize: git-stash die + eval_gettext $1 messages

Gettextize a messages that used the $1 variable. Since it's subroutine
local we have to provide an alias for it for eval_gettext.

Signed-off-by: Ævar Arnfjörð Bjarmason <avarab@gmail.com>

diff --git a/git-stash.sh b/git-stash.sh
index 9c9ca8da6c1e4c6249094cc2ab2c1312f7646244..e9365d7bf93d5c07fb32589b9f20cf45ad441c47 100755 (executable)
--- a/git-stash.sh
+++ b/git-stash.sh
@@ -298,7 +298,10 @@ parse_flags_and_rev()
                ;;
        esac
 
-       REV=$(git rev-parse --quiet --symbolic --verify $1 2>/dev/null) || die "$1 is not valid reference"
+       REV=$(git rev-parse --quiet --symbolic --verify $1 2>/dev/null) || {
+               reference="$1"
+               die "$(eval_gettext "\$reference is not valid reference")"
+       }
 
        i_commit=$(git rev-parse --quiet --verify $REV^2 2>/dev/null) &&
        set -- $(git rev-parse $REV $REV^1 $REV: $REV^1: $REV^2: 2>/dev/null) &&