From ff4deb768e48e977c582dccebfe3a0b248c5f871 Mon Sep 17 00:00:00 2001
From: van Hauser <vh@thc.org>
Date: Thu, 11 Oct 2018 19:30:55 +0200
Subject: [PATCH] fix no target crash

---
 hydra.c | 3 +++
 1 file changed, 3 insertions(+)

diff --git a/hydra.c b/hydra.c
index 53e1ff7..6a0413d 100644
--- a/hydra.c
+++ b/hydra.c
@@ -3290,6 +3290,9 @@ int main(int argc, char *argv[]) {
           tmpptr++;
         tmpptr++;
       }
+    } else if (hydra_options.server == NULL) {
+      fprintf(stderr, "Error: no target server given, nor -M option used\n");
+      exit(-1);
     } else if (index(hydra_options.server, '/') != NULL) {
      if (cmdtarget == NULL)
        bail("You seem to mix up \"service://target:port/options\" syntax with \"target service options\" syntax. Read the README on how to use hydra correctly!");