Merge branch 'dw/diff-no-index-doc'

diff --git a/contrib/completion/git-completion.bash b/contrib/completion/git-completion.bash
index 5da920ecd9ec1b64760db863d266fdc9c47502de..e1b73130723a57e7f641236331699e67bb0d4d82 100644 (file)
--- a/contrib/completion/git-completion.bash
+++ b/contrib/completion/git-completion.bash
@@ -2580,7 +2580,7 @@ if [[ -n ${ZSH_VERSION-} ]]; then
                                --*=*|*.) ;;
                                *) c="$c " ;;
                                esac
-                               array[$#array+1]="$c"
+                               array[${#array[@]}+1]="$c"
                        done
                        compset -P '*[=:]'
                        compadd -Q -S '' -p "${2-}" -a -- array && _ret=0