fix rev.13465 "LruMap::memLimit_" patch to compile with clang

diff --git a/src/base/LruMap.h b/src/base/LruMap.h
index c3ca9f784b9b66b0fe03e3be5b2589c337d30060..00b68e5f9f13a2d004d689a6ffbffe83e05e5cef 100644 (file)
--- a/src/base/LruMap.h
+++ b/src/base/LruMap.h
@@ -189,7 +189,7 @@ template <class EntryValue, size_t EntryCost>
 void
 LruMap<EntryValue, EntryCost>::trim()
 {
-    while (memLimit() >= 0 && size() >= memLimit()) {
+    while (size() >= memLimit()) {
         QueueIterator i = index.end();
         --i;
         if (i != index.end()) {