am 80bcb489: Merge "Fixed un-initialized variable warnings"

	struct cmdentry cmdentry;

	struct job *jp;

	struct jmploc jmploc;

	struct jmploc *volatile savehandler;

	struct jmploc *volatile savehandler = 0;

	char *volatile savecmdname;

	volatile struct shparam saveparam;

	struct localvar *volatile savelocalvars;

	volatile int e;

	char *lastarg;

	const char *path = pathval();

	volatile int temp_path;

	volatile int temp_path = 0;

#if __GNUC__

	/* Avoid longjmp clobbering */

	(void) &argv;