This avoids output like

    warning: ignoring broken ref refs/remotes/origin/HEAD

while completing branch names.

Signed-off-by: Sebastian Schuberth <sschube...@gmail.com>
---
 contrib/completion/git-completion.bash | 10 +++++-----
 1 file changed, 5 insertions(+), 5 deletions(-)

diff --git a/contrib/completion/git-completion.bash 
b/contrib/completion/git-completion.bash
index 15ebba5..7c0549d 100644
--- a/contrib/completion/git-completion.bash
+++ b/contrib/completion/git-completion.bash
@@ -317,7 +317,7 @@ __git_heads ()
        local dir="$(__gitdir)"
        if [ -d "$dir" ]; then
                git --git-dir="$dir" for-each-ref --format='%(refname:short)' \
-                       refs/heads
+                       refs/heads 2>/dev/null
                return
        fi
 }
@@ -327,7 +327,7 @@ __git_tags ()
        local dir="$(__gitdir)"
        if [ -d "$dir" ]; then
                git --git-dir="$dir" for-each-ref --format='%(refname:short)' \
-                       refs/tags
+                       refs/tags 2>/dev/null
                return
        fi
 }
@@ -355,14 +355,14 @@ __git_refs ()
                        ;;
                esac
                git --git-dir="$dir" for-each-ref --format="%($format)" \
-                       $refs
+                       $refs 2>/dev/null
                if [ -n "$track" ]; then
                        # employ the heuristic used by git checkout
                        # Try to find a remote branch that matches the 
completion word
                        # but only output if the branch name is unique
                        local ref entry
                        git --git-dir="$dir" for-each-ref --shell 
--format="ref=%(refname:short)" \
-                               "refs/remotes/" | \
+                               "refs/remotes/" 2>/dev/null | \
                        while read -r entry; do
                                eval "$entry"
                                ref="${ref#*/}"
@@ -1835,7 +1835,7 @@ _git_config ()
                remote="${remote%.push}"
                __gitcomp_nl "$(git --git-dir="$(__gitdir)" \
                        for-each-ref --format='%(refname):%(refname)' \
-                       refs/heads)"
+                       refs/heads 2>/dev/null)"
                return
                ;;
        pull.twohead|pull.octopus)
-- 
2.7.0.windows.1


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