If (for example) the new max_size must be 5 then at the end the queue.size() must be <= 5, so the exit condition must be <=, so the continuing condition must be > (and not >= as it was).

1 files changed, 1 insertions, 1 deletions

diff --git a/src/mruset.h b/src/mruset.h
index ad2e160d3a..a52735182d 100644
--- a/src/mruset.h
+++ b/src/mruset.h
@@ -51,7 +51,7 @@ public:
     size_type max_size(size_type s)
     {
         if (s)
-            while (queue.size() >= s)
+            while (queue.size() > s)
             {
                 set.erase(queue.front());
                 queue.pop_front();