Sync with 1.7.8.3

diff --git a/contrib/completion/git-completion.bash b/contrib/completion/git-completion.bash
index cc1bdf960949cfeb977d8a188a2324b48bf5c6df..b0062bac22347e42dd64047c51dfb2bff92243ef 100755 (executable)
--- a/contrib/completion/git-completion.bash
+++ b/contrib/completion/git-completion.bash
@@ -111,7 +111,7 @@ __git_ps1_show_upstream ()
 
        # get some config options from git-config
        local output="$(git config -z --get-regexp '^(svn-remote\..*\.url|bash\.showupstream)$' 2>/dev/null | tr '\0\n' '\n ')"
-       while read key value; do
+       while read -r key value; do
                case "$key" in
                bash.showupstream)
                        GIT_PS1_SHOWUPSTREAM="$value"
@@ -589,7 +589,7 @@ __git_refs ()
                        local ref entry
                        git --git-dir="$dir" for-each-ref --shell --format="ref=%(refname:short)" \
                                "refs/remotes/" | \
-                       while read entry; do
+                       while read -r entry; do
                                eval "$entry"
                                ref="${ref#*/}"
                                if [[ "$ref" == "$cur"* ]]; then
@@ -602,7 +602,7 @@ __git_refs ()
        case "$cur" in
        refs|refs/*)
                git ls-remote "$dir" "$cur*" 2>/dev/null | \
-               while read hash i; do
+               while read -r hash i; do
                        case "$i" in
                        *^{}) ;;
                        *) echo "$i" ;;
@@ -611,7 +611,7 @@ __git_refs ()
                ;;
        *)
                git ls-remote "$dir" HEAD ORIG_HEAD 'refs/tags/*' 'refs/heads/*' 'refs/remotes/*' 2>/dev/null | \
-               while read hash i; do
+               while read -r hash i; do
                        case "$i" in
                        *^{}) ;;
                        refs/*) echo "${i#refs/*/}" ;;
@@ -636,7 +636,7 @@ __git_refs_remotes ()
 {
        local i hash
        git ls-remote "$1" 'refs/heads/*' 2>/dev/null | \
-       while read hash i; do
+       while read -r hash i; do
                echo "$i:refs/remotes/$1/${i#refs/heads/}"
        done
 }
@@ -1863,7 +1863,7 @@ __git_config_get_set_variables ()
        done
 
        git --git-dir="$(__gitdir)" config $config_file --list 2>/dev/null |
-       while read line
+       while read -r line
        do
                case "$line" in
                *.*=*)