diff options
Diffstat (limited to 'contrib')
| -rw-r--r-- | contrib/completion/git-prompt.sh | 7 |
1 files changed, 4 insertions, 3 deletions
diff --git a/contrib/completion/git-prompt.sh b/contrib/completion/git-prompt.sh index c6cbef38c2..41a471957a 100644 --- a/contrib/completion/git-prompt.sh +++ b/contrib/completion/git-prompt.sh @@ -278,11 +278,12 @@ __git_ps1_colorize_gitstring () r="$c_clear$r" } +# Helper function to read the first line of a file into a variable. +# __git_eread requires 2 arguments, the file path and the name of the +# variable, in that order. __git_eread () { - local f="$1" - shift - test -r "$f" && read "$@" <"$f" + test -r "$1" && read "$2" <"$1" } # __git_ps1 accepts 0 or 1 arguments (i.e., format string) |