minor cleanup

Src/blog.cpp

@@ -34,7 +34,7 @@ std::string getArgValue(int argc, char* argv[], std::string argIdString)
         if (strncmp(argId, argv[i], idValSplit) == 0)
             return std::string(argv[i]).substr(idValSplit+1, strlen(argv[i])-(idValSplit+1));
     }
-    printf("Missing argument! %s", argIdString); //the program exists if the value is 0
+    printf("Missing argument! %s", argIdString);
     return std::string("")
 }
 
@@ -58,7 +58,12 @@ void copyFolderAndContents(std::string inUrl, std::string outUrl)
 void checkForEmptyArguments()
 {
     // I hate doing it like this
-    if (source.empty() || output.empty() || stat.empty() || siteWebUrl.empty() || blogTemplate.empty() || atomTemplate.empty())
+    if (source.empty() || 
+        output.empty() || 
+        stat.empty() || 
+        siteWebUrl.empty() || 
+        blogTemplate.empty() || 
+        atomTemplate.empty())
     {
         exit(0);
     }