index-pack: work around thread-unsafe pread()

diff --git a/contrib/completion/git-completion.zsh b/contrib/completion/git-completion.zsh
index 6fca145c06d49ac9a4a23aac3cf1ec6e8ec2eef8..6b779685722916f8032dce9b3b46220eb6a19414 100644 (file)
--- a/contrib/completion/git-completion.zsh
+++ b/contrib/completion/git-completion.zsh
@@ -76,6 +76,14 @@ __gitcomp_nl ()
        compadd -Q -S "${4- }" -p "${2-}" -- ${=1} && _ret=0
 }
 
+__gitcomp_nl_append ()
+{
+       emulate -L zsh
+
+       local IFS=$'\n'
+       compadd -Q -S "${4- }" -p "${2-}" -- ${=1} && _ret=0
+}
+
 __gitcomp_file ()
 {
        emulate -L zsh