removed trailing spaces ([[:space:]]+$)

src/whack/whack.c

@@ -393,7 +393,7 @@ enum {
 	END_SRCIP,
 	END_HOSTACCESS,
 	END_UPDOWN,
-		
+
 #define END_LAST  END_UPDOWN    /* last end description*/
 
 /* Connection Description options -- segregated */
@@ -431,7 +431,7 @@ enum {
 	CD_DPDTIMEOUT,
 	CD_IKE,
 	CD_PFSGROUP,
-	CD_ESP,     
+	CD_ESP,
 
 #   define CD_LAST CD_ESP       /* last connection description */
 
@@ -861,7 +861,7 @@ int main(int argc, char **argv)
 
 	msg.addr_family = AF_INET;
 	msg.tunnel_addr_family = AF_INET;
-	
+
 	msg.cacert = NULL;
 	msg.ldaphost = NULL;
 	msg.ldapbase = NULL;
@@ -1017,7 +1017,7 @@ int main(int argc, char **argv)
 			if (!options->from(options, optarg, &argc, &argv, optind))
 			{
 				fprintf(stderr, "optionsfrom failed");
-				whack_exit(RC_WHACK_PROBLEM);				
+				whack_exit(RC_WHACK_PROBLEM);
 			}
 			continue;
 
@@ -1134,7 +1134,7 @@ int main(int argc, char **argv)
 		case OPT_STATUS:        /* --status */
 			msg.whack_status = TRUE;
 			continue;
-		
+
 		case OPT_SHUTDOWN:      /* --shutdown */
 			msg.whack_shutdown = TRUE;
 			continue;
@@ -1180,7 +1180,7 @@ int main(int argc, char **argv)
 					base = 256;
 				else
 					diagq("not a valid base", optarg);
-				
+
 				if (c == SC_INBASE)
 					msg.inbase = base;
 				else
@@ -1472,7 +1472,7 @@ int main(int argc, char **argv)
 		case CD_IKE:    /* --ike <ike_alg1,ike_alg2,...> */
 			msg.ike = optarg;
 			continue;
-			
+
 		case CD_PFSGROUP:       /* --pfsgroup modpXXXX */
 			msg.pfsgroup = optarg;
 			continue;
@@ -1726,10 +1726,10 @@ int main(int argc, char **argv)
 	{
 		if (msg.dpd_delay <= 0)
 			diag("dpddelay must be larger than zero");
-		
+
 		if (msg.dpd_timeout <= 0)
 			diag("dpdtimeout must be larger than zero");
-		
+
 		if (msg.dpd_timeout <= msg.dpd_delay)
 			diag("dpdtimeout must be larger than dpddelay");
 	}
@@ -1740,7 +1740,7 @@ int main(int argc, char **argv)
 
 	/* build esp message as esp="<esp>;<pfsgroup>" */
 	if (msg.pfsgroup) {
-			snprintf(esp_buf, sizeof (esp_buf), "%s;%s", 
+			snprintf(esp_buf, sizeof (esp_buf), "%s;%s",
 					msg.esp ? msg.esp : "",
 					msg.pfsgroup ? msg.pfsgroup : "");
 			msg.esp=esp_buf;

src/whack/whack.h

@@ -280,7 +280,7 @@ enum rc_type {
 
 	/* entry of secrets */
 	RC_ENTERSECRET = 40,
-	
+
 	/* progress: start of range for successful state transition.
 	 * Actual value is RC_NEW_STATE plus the new state code.
 	 */