Bitwise & used instead of logical && for JobTask startup

[SamHerts]

Bug:

Bitwise & operator is used during cleanup. Boolean noclean bitwise compared with integer app_argc causes unexpected behavior when app_argc is even.

Spindle/src/fe/startup/jobtask.h

Lines 51 to 55 in 585dacf

	if (app_argc & !noclean) {
	for (int i = 0; i < app_argc; i++)
	free(app_argv[i]);
	free(app_argv);
	}

Fix:

 if (app_argc && !noclean) {