diff options
| author | Ramkumar Ramachandra <artagnon@gmail.com> | 2013-06-14 13:58:05 +0530 |
|---|---|---|
| committer | Junio C Hamano <gitster@pobox.com> | 2013-06-14 08:27:09 -0700 |
| commit | 2847cae835fa70f00e6e2286fbfa5595cb2247d0 (patch) | |
| tree | d301f3372867482671867696d0cd6c171569ae32 /contrib/completion/git-prompt.sh | |
| parent | 45acb7592825b1faa59ea09247bb88b8e91849e3 (diff) | |
| download | git-2847cae835fa70f00e6e2286fbfa5595cb2247d0.tar.gz git-2847cae835fa70f00e6e2286fbfa5595cb2247d0.tar.xz | |
prompt: squelch error output from cat
The files $g/rebase-{merge,apply}/{head-name,msgnum,end} are not
guaranteed to exist. When attempting to cat them, squelch the error
output.
In addition to guarding against stray directories, this patch addresses
a real problem:
# on terminal 1
$ git rebase -i master
# ignore editor, and switch to terminal 2
cat: .git/rebase-merge/msgnum: No such file or directory
cat: .git/rebase-merge/end: No such file or directory
$
Signed-off-by: Ramkumar Ramachandra <artagnon@gmail.com>
Signed-off-by: Junio C Hamano <gitster@pobox.com>
Diffstat (limited to 'contrib/completion/git-prompt.sh')
| -rw-r--r-- | contrib/completion/git-prompt.sh | 12 |
1 files changed, 6 insertions, 6 deletions
diff --git a/contrib/completion/git-prompt.sh b/contrib/completion/git-prompt.sh index 86a4f3fa4..07a6218d1 100644 --- a/contrib/completion/git-prompt.sh +++ b/contrib/completion/git-prompt.sh @@ -347,9 +347,9 @@ __git_ps1 () local step="" local total="" if [ -d "$g/rebase-merge" ]; then - b="$(cat "$g/rebase-merge/head-name")" - step=$(cat "$g/rebase-merge/msgnum") - total=$(cat "$g/rebase-merge/end") + b="$(cat "$g/rebase-merge/head-name" 2>/dev/null)" + step=$(cat "$g/rebase-merge/msgnum" 2>/dev/null) + total=$(cat "$g/rebase-merge/end" 2>/dev/null) if [ -f "$g/rebase-merge/interactive" ]; then r="|REBASE-i" else @@ -357,10 +357,10 @@ __git_ps1 () fi else if [ -d "$g/rebase-apply" ]; then - step=$(cat "$g/rebase-apply/next") - total=$(cat "$g/rebase-apply/last") + step=$(cat "$g/rebase-apply/next" 2>/dev/null) + total=$(cat "$g/rebase-apply/last" 2>/dev/null) if [ -f "$g/rebase-apply/rebasing" ]; then - b="$(cat "$g/rebase-apply/head-name")" + b="$(cat "$g/rebase-apply/head-name" 2>/dev/null)" r="|REBASE" elif [ -f "$g/rebase-apply/applying" ]; then r="|AM" |