Fixed package-manager script

diff --git a/tools/package-manager/package-manager b/tools/package-manager/package-manager
index d424947..34d3231 100755 (executable)
--- a/tools/package-manager/package-manager
+++ b/tools/package-manager/package-manager
@@ -51,7 +51,7 @@ fi
 
 xsu() {
     # a copy of xdg-su.
-    package-manager-su -- "$@"
+    package-manager-su -c "$*"
 }
 
 # do_* fall back to yast for STACK=ugh