From 64254a351652011b00f700b27863ec6659205273 Mon Sep 17 00:00:00 2001
From: Vitaly Novichkov <admin@wohlnet.ru>
Date: Sun, 3 Jun 2018 18:36:22 +0300
Subject: Fixed warnings in the utils

---
 utils/dumpbank/dumpbank.cpp | 7 +++++++
 1 file changed, 7 insertions(+)

(limited to 'utils/dumpbank/dumpbank.cpp')

diff --git a/utils/dumpbank/dumpbank.cpp b/utils/dumpbank/dumpbank.cpp
index 84283e7..d2df74a 100644
--- a/utils/dumpbank/dumpbank.cpp
+++ b/utils/dumpbank/dumpbank.cpp
@@ -190,5 +190,12 @@ static void LoadBNK(const char* fn)
 
 int main(int argc, const char* const* argv)
 {
+    if(argc < 2)
+    {
+        std::printf("Usage: \n"
+                    "   %s filename.bnk\n"
+                    "\n", argv[0]);
+        return 1;
+    }
     LoadBNK(argv[1]);
 }
-- 
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