@1134306103.0
 [rsc] --rw-rw-r-- M 84741 glenda sys 2928 Dec 11 07:50 sys/src/cmd/db/runpcs.c
	/n/sourcesdump/2005/1211/plan9/sys/src/cmd/db/runpcs.c:28,34 - 
	/n/sourcesdump/2005/1212/plan9/sys/src/cmd/db/runpcs.c:28,34
	  		rput(cormap, mach->pc, dot);
	  	dot = rget(cormap, mach->pc);
	  	flush();
	- 	while (--loopcnt >= 0) {
	+ 	while (loopcnt-- > 0) {
	  		if(loopcnt != 0)
	  			printpc();
	  		if (runmode == SINGLE) {