make sure that the run template number has at least 4 digits before proceeding.

src/msr2data.cpp

@@ -765,7 +765,7 @@ int main(int argc, char *argv[])
 
   // Check if all given run numbers are covered by the formatting of the data file name
   status = msr2dataHandler->CheckRunNumbersInRange();
-  if(status) {
+  if (status) {
     std::cerr << std::endl;
     std::cerr << ">> msr2data: **ERROR** At least one given run number is out of range! Quitting..." << std::endl;
     return status;