Remove useless empty lines

src/main.cpp

@@ -51,7 +51,6 @@ int main( int argc, const char** argv )
 
   try
   {
-
     TCLAP::CmdLine cmd("OpenAlpr Command Line Utility", ' ', OPENALPR_VERSION);
 
     TCLAP::UnlabeledValueArg<std::string>  fileArg( "image_file", "Image containing license plates", true, "", "image_file_path"  );
@@ -85,7 +84,6 @@ int main( int argc, const char** argv )
     templateRegion = templateRegionArg.getValue();
     topn = topNArg.getValue();
     measureProcessingTime = clockSwitch.getValue();
-
   }
   catch (TCLAP::ArgException &e)    // catch any exceptions
   {
@@ -157,7 +155,6 @@ int main( int argc, const char** argv )
     {
       std::cerr << "Video file not found: " << filename << std::endl;
     }
-
   }
   else if (hasEnding(filename, ".png") || hasEnding(filename, ".jpg") || hasEnding(filename, ".gif"))
   {
@@ -171,7 +168,6 @@ int main( int argc, const char** argv )
     {
       std::cerr << "Image file not found: " << filename << std::endl;
     }
-
   }
   else if (DirectoryExists(filename.c_str()))
   {
@@ -195,7 +191,6 @@ int main( int argc, const char** argv )
           //cv::waitKey(50);
         }
       }
-
     }
   }
   else
@@ -209,7 +204,6 @@ int main( int argc, const char** argv )
 
 bool detectandshow( Alpr* alpr, cv::Mat frame, std::string region, bool writeJson)
 {
-
   std::vector<uchar> buffer;
   cv::imencode(".bmp", frame, buffer );
 
@@ -232,7 +226,6 @@ bool detectandshow( Alpr* alpr, cv::Mat frame, std::string region, bool writeJso
       {
         std::cout << "    - " << results[i].topNPlates[k].characters << "\t confidence: " << results[i].topNPlates[k].overall_confidence << "\t template_match: " << results[i].topNPlates[k].matches_template << std::endl;
       }
-
     }
   }
 
@@ -244,5 +237,4 @@ bool detectandshow( Alpr* alpr, cv::Mat frame, std::string region, bool writeJso
   if (results.size() > 0)
     return true;
   return false;
-
 }