Merge branch 'pm/cvs-environ'

diff --git a/contrib/completion/git-completion.bash b/contrib/completion/git-completion.bash
index c65462c9ed113e3dffcd50d1fe405bb68385b98a..96517204105425ad15049d3bc713e3fbc8d86baa 100755 (executable)
--- a/contrib/completion/git-completion.bash
+++ b/contrib/completion/git-completion.bash
@@ -142,11 +142,9 @@ __git_ps1 ()
                elif [ "true" = "$(git rev-parse --is-inside-work-tree 2>/dev/null)" ]; then
                        if [ -n "${GIT_PS1_SHOWDIRTYSTATE-}" ]; then
                                if [ "$(git config --bool bash.showDirtyState)" != "false" ]; then
-                                       git diff --no-ext-diff --ignore-submodules \
-                                               --quiet --exit-code || w="*"
+                                       git diff --no-ext-diff --quiet --exit-code || w="*"
                                        if git rev-parse --quiet --verify HEAD >/dev/null; then
-                                               git diff-index --cached --quiet \
-                                                       --ignore-submodules HEAD -- || i="+"
+                                               git diff-index --cached --quiet HEAD -- || i="+"
                                        else
                                                i="#"
                                        fi
@@ -163,11 +161,8 @@ __git_ps1 ()
                        fi
                fi
 
-               if [ -n "${1-}" ]; then
-                       printf "$1" "$c${b##refs/heads/}$w$i$s$u$r"
-               else
-                       printf " (%s)" "$c${b##refs/heads/}$w$i$s$u$r"
-               fi
+               local f="$w$i$s$u"
+               printf "${1:- (%s)}" "$c${b##refs/heads/}${f:+ $f}$r"
        fi
 }