'recommend_shallow' and 'jobs' variables do not need quotes (they never contain
spaces) and do not require any additional prefix, therefore remove the
unnecessary subsitition.
'progress' is a boolean value. Treat it like the other boolean values in the
script by using a substitution.
---
git-submodule.sh | 8 ++++----
1 file changed, 4 insertions(+), 4 deletions(-)
diff --git a/git-submodule.sh b/git-submodule.sh
index 24914963c..262547968 100755
--- a/git-submodule.sh
+++ b/git-submodule.sh
@@ -465,7 +465,7 @@ cmd_update()
GIT_QUIET=1
;;
--progress)
- progress="--progress"
+ progress=1
;;
-i|--init)
init=1
@@ -542,14 +542,14 @@ cmd_update()
{
git submodule--helper update-clone ${GIT_QUIET:+--quiet} \
- ${progress:+"$progress"} \
+ ${progress:+"--progress"} \
${wt_prefix:+--prefix "$wt_prefix"} \
${prefix:+--recursive-prefix "$prefix"} \
${update:+--update "$update"} \
${reference:+"$reference"} \
${depth:+--depth "$depth"} \
- ${recommend_shallow:+"$recommend_shallow"} \
- ${jobs:+$jobs} \
+ $recommend_shallow \
+ $jobs \
"$@" || echo "#unmatched" $?
} | {
err=
--
2.17.0.1.ge0414f29c.dirty
