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@xxxxxxxxx>
---
Better commit message.
contrib/completion/git-prompt.sh | 12 ++++++------
1 file changed, 6 insertions(+), 6 deletions(-)
diff --git a/contrib/completion/git-prompt.sh b/contrib/completion/git-prompt.sh
index 86a4f3f..07a6218 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"
--
1.8.3.1.383.gbc1f167.dirty
--
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