pkill -u uid fix

pkill would not parse -u <uid> options correctly and needed no space
between the flag and uid.

Bug-Debian: http://bugs.debian.org/676239
Signed-Of-By: Craig Small <csmall@enc.com.au>

NEWS

@@ -4,6 +4,7 @@ procps-ng-3.3.4
   * w get -i option to display IP addresses
   * watch 8bit fixes Debian #675069
   * Fixed FTBFS for non-linux Debian #677055
+  * pkill -u <uid> doesnt need space Debian #676239
 
 procps-ng-3.3.3
 ---------------

pgrep.c

@@ -564,7 +564,7 @@ int signal_option(int *argc, char **argv)
 {
 	int sig;
 	int i = 1;
-	while (i < *argc) {
+	if (argc > 2 && argv[1][0] == '-') {
 		sig = signal_name_to_number(argv[i] + 1);
 		if (sig == -1 && isdigit(argv[1][1]))
 			sig = atoi(argv[1] + 1);