fix(git): do not use `+=` in sh script

Fixes #12251
2 years ago · 70395a6463
parent 458fc2e1df
commit 70395a6463
1 changed files with 1 additions and 1 deletions
--- a/plugins/git-commit/git-commit.plugin.zsh
+++ b/plugins/git-commit/git-commit.plugin.zsh
@ -46,7 +46,7 @@ case $1 in
    shift 1
    ;;
  * )
-    _message+=" $1"
+    _message="${_message} $1"
    shift 1
    ;;
 esac