diff --git a/README.md b/README.md
index 9d2864e..21b0d85 100644
--- a/README.md
+++ b/README.md
@@ -20,6 +20,6 @@ Visual Studio will also expect the SDK to be located at %IDADIR%\idasdk. Make su
 
 # Running the build
 
-Because IDA no longer has a native 32-bit compiled version anymore, the Release/Debug is the build script for the 32-bit version of IDA and Release64/Debug64 is the build script for the 64-bit version. 
+Because IDA no longer has a native 32-bit compiled version anymore, the Release/Debug scenarios are the build scripts for the 32-bit version of IDA and Release64/Debug64 are the build scripts for the 64-bit version.
 
-**Do not change the target platform from x64!**
\ No newline at end of file
+**Do not change the target platform from x64!**
diff --git a/SigMaker/Generate.cpp b/SigMaker/Generate.cpp
index 0ef7818..e0c0a29 100644
--- a/SigMaker/Generate.cpp
+++ b/SigMaker/Generate.cpp
@@ -400,6 +400,11 @@ void GenerateSig( SigType eType )
             }
         }
     }
+    else
+    {
+        msg("Failed to automatically generate signature at %X\n", dwAddress);
+        return;
+    }
 
     qstring strSig = (*SigIterator).strSig, strTmp;
     char szMask[MAXSTR];