In addition to "--summary-limit <n>" support the form "--summary-limit=<n>",
for consistency with other parameters and commands.
Signed-off-by: Rene Scharfe <rene.scharfe@xxxxxxxxxxxxxx>
---
git-submodule.sh | 17 +++++++++++------
1 file changed, 11 insertions(+), 6 deletions(-)
diff --git a/git-submodule.sh b/git-submodule.sh
index 204bc78..275c664 100755
--- a/git-submodule.sh
+++ b/git-submodule.sh
@@ -267,6 +267,11 @@ module_clone()
(clear_local_git_env; cd "$sm_path" && GIT_WORK_TREE=. git config core.worktree "$rel/$b")
}
+isnumber()
+{
+ n=$(($1 + 0)) 2>/dev/null && test "$n" = "$1"
+}
+
#
# Add a new submodule to the working tree, .gitmodules and the index
#
@@ -889,14 +894,14 @@ cmd_summary() {
for_status="$1"
;;
-n|--summary-limit)
- if summary_limit=$(($2 + 0)) 2>/dev/null && test "$summary_limit" = "$2"
- then
- :
- else
- usage
- fi
+ summary_limit="$2"
+ isnumber "$summary_limit" || usage
shift
;;
+ --summary-limit=*)
+ summary_limit="${1#--summary-limit=}"
+ isnumber "$summary_limit" || usage
+ ;;
--)
shift
break
--
1.8.2
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