fix back to integer indexing in process_authorized_user_ids

diff --git a/src/share/common b/src/share/common
index 740ceb2d359b21d22a7253ce72fb5e68a7b18c0b..54c1b2a14e87908255edca56d8b489d4e72c27ca 100644 (file)
--- a/src/share/common
+++ b/src/share/common
@@ -909,7 +909,7 @@ process_authorized_user_ids() {
                fi
                ;;
             (*)
-               nline=$((nline+1))
+               ((nline++))
                userIDs[${nline}]="$line"
                unset koptions[${nline}] || true
                ;;