No need for ${1+"$@"} workaround, as the command is never invoked with

zero arguments.  The workaround breaks with Zsh.

diff --git a/tests/ccnoco.test b/tests/ccnoco.test
index ef0cfc6..319f6ba 100755 (executable)
--- a/tests/ccnoco.test
+++ b/tests/ccnoco.test
@@ -50,7 +50,7 @@ case "$@" in
     ;;
 esac
 
-exec gcc ${1+"$@"}
+exec gcc "$@"
 END
 
 chmod +x Mycomp