Index: kill.c
===================================================================
RCS file: /usr/cvs/src/bin/kill/kill.c,v
retrieving revision 1.3
diff -u -r1.3 kill.c
--- kill.c	1995/03/05 21:52:41	1.3
+++ kill.c	1997/01/31 23:50:26
@@ -87,7 +87,7 @@
 				nosig(*argv);
 		} else if (isdigit(**argv)) {
 			numsig = strtol(*argv, &ep, 10);
-			if (!*argv || *ep)
+			if (*ep)
 				errx(1, "illegal signal number: %s", *argv);
 			if (numsig < 0 || numsig > NSIG)
 				nosig(*argv);
@@ -101,7 +101,7 @@
 
 	for (errors = 0; *argv; ++argv) {
 		pid = strtol(*argv, &ep, 10);
-		if (!*argv || *ep) {
+		if (!**argv || *ep) {
 			warnx("illegal process id: %s", *argv);
 			errors = 1;
 		} else if (kill(pid, numsig) == -1) {