Avoid flushing buffer when empty (#56)

awegrzyn · Mar 15, 2020 · ed9cbe7 · ed9cbe7
1 parent 6a0cfe1
commit ed9cbe7
Showing 1 changed file with 1 addition and 1 deletion.
diff --git a/src/InfluxDB.cxx b/src/InfluxDB.cxx
@@ -34,7 +34,7 @@ void InfluxDB::batchOf(const std::size_t size)
 }
 
 void InfluxDB::flushBuffer() {
-  if (!mBuffering) {
+  if (!mBuffering || mBuffer.empty()) {
     return;
   }
   std::string stringBuffer{};