Merge branch 'sg/lock-file-commit-error' into maint

diff --git a/contrib/completion/git-prompt.sh b/contrib/completion/git-prompt.sh
index f18aedc73be9daf4aab564beecb7bae29ea759c9..64219e631ab9babdc9eb78137478bde2c2cabec8 100644 (file)
--- a/contrib/completion/git-prompt.sh
+++ b/contrib/completion/git-prompt.sh
@@ -66,6 +66,10 @@
 #     git           always compare HEAD to @{upstream}
 #     svn           always compare HEAD to your SVN upstream
 #
+# You can change the separator between the branch name and the above
+# state symbols by setting GIT_PS1_STATESEPARATOR. The default separator
+# is SP.
+#
 # By default, __git_ps1 will compare HEAD to your SVN upstream if it can
 # find one, or @{upstream} otherwise.  Once you have set
 # GIT_PS1_SHOWUPSTREAM, you can override it on a per-repository basis by
@@ -472,10 +476,9 @@ __git_ps1 ()
                if [ -n "${GIT_PS1_SHOWDIRTYSTATE-}" ] &&
                   [ "$(git config --bool bash.showDirtyState)" != "false" ]
                then
-                       git diff --no-ext-diff --quiet --exit-code || w="*"
-                       if [ -n "$short_sha" ]; then
-                               git diff-index --cached --quiet HEAD -- || i="+"
-                       else
+                       git diff --no-ext-diff --quiet || w="*"
+                       git diff --no-ext-diff --cached --quiet || i="+"
+                       if [ -z "$short_sha" ] && [ -z "$i" ]; then
                                i="#"
                        fi
                fi
@@ -487,7 +490,7 @@ __git_ps1 ()
 
                if [ -n "${GIT_PS1_SHOWUNTRACKEDFILES-}" ] &&
                   [ "$(git config --bool bash.showUntrackedFiles)" != "false" ] &&
-                  git ls-files --others --exclude-standard --error-unmatch -- ':/*' >/dev/null 2>/dev/null
+                  git ls-files --others --exclude-standard --directory --no-empty-directory --error-unmatch -- ':/*' >/dev/null 2>/dev/null
                then
                        u="%${ZSH_VERSION+%}"
                fi