Merge pull request robertdavidgraham#234 from konlinedk/patch-1

Update main-conf.c
dom2q · Jun 25, 2016 · ea6e732 · ea6e732
2 parents beb7a4e + f2a1914
commit ea6e732
Showing 1 changed file with 3 additions and 1 deletion.
diff --git a/src/main-conf.c b/src/main-conf.c
@@ -1940,7 +1940,9 @@ masscan_command_line(struct Masscan *masscan, int argc, char *argv[])
                 if (argv[i][2])
                     arg = argv[i]+2;
                 else
-                    arg = argv[++i];
+                    // arg = argv[++i]; // Passes a NULL value that breaks rangelist_parse_ports in ranges.c
+					fprintf(stderr, "%.*s: empty parameter\n", argv[0], argv[1]);
+					break;
                 masscan_set_parameter(masscan, "ports", arg);
                 break;
             case 'P':