Merge branch 'overflow_spam' into 'master'

Don't log a warning for reading to the end of the subrecord

See merge request OpenMW/openmw!786

components/esm/loadscpt.cpp

@@ -60,6 +60,8 @@ namespace ESM
             mVarNames[i] = std::string(str);
             str += mVarNames[i].size() + 1;
             if (str >= tmpEnd)
+            {
+                if(str > tmpEnd)
                 {
                     // SCVR subrecord is unused and variable names are determined
                     // from the script source, so an overflow is not fatal.
@@ -70,6 +72,7 @@ namespace ESM
                     ss << "\n  Subrecord: " << "SCVR";
                     ss << "\n  Offset: 0x" << std::hex << esm.getFileOffset();
                     Log(Debug::Verbose) << ss.str();
+                }
                 // Get rid of empty strings in the list.
                 mVarNames.resize(i+1);
                 break;