Improve flushing for un-managed fp such as stdout; upgrade fmt to 8.0.1

MengRao · Jul 6, 2021 · cb3799c · cb3799c
1 parent a44cbed
commit cb3799c
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Showing 2 changed files with 5 additions and 2 deletions.
diff --git a/fmt b/fmt
diff --git a/fmtlog-inl.h b/fmtlog-inl.h
@@ -293,7 +293,10 @@ class fmtlogDetailT
   }
 
   void flushLogFile() {
-    if (outputFp) fwrite(membuf.data(), 1, membuf.size(), outputFp);
+    if (outputFp) {
+      fwrite(membuf.data(), 1, membuf.size(), outputFp);
+      if (!manageFp) fflush(outputFp);
+    }
     membuf.clear();
     nextFlushTime = (std::numeric_limits<int64_t>::max)();
   }