fix compile warning

2017-01-04 14:06:32 +01:00 · 2017-01-04 14:06:32 +01:00 · 080bef039f
parent fca1a5431c
commit 080bef039f
1 changed files with 1 additions and 1 deletions
--- a/arangod/RestServer/RevisionCacheFeature.cpp
+++ b/arangod/RestServer/RevisionCacheFeature.cpp
@ -53,7 +53,7 @@ RevisionCacheFeature::RevisionCacheFeature(ApplicationServer* server)
  if (TRI_PhysicalMemory >= 2147483648ULL) { // 2 GB
    // reset target size to a fraction of the available memory
    _targetSize = TRI_PhysicalMemory - 1073741824ULL; // 1 GB
-    _targetSize *= 0.4; // 40 % or RAM
+    _targetSize = static_cast<decltype(_targetSize)>(_targetSize * 0.4); // 40 % or RAM
  }
 }