Fix circular_q::size() empty case

2019-11-09 19:26:49 +01:00
parent 62e09e73f7
commit 63837530ed
1 changed files with 1 additions and 1 deletions
--- a/include/spdlog/details/circular_q.h
+++ b/include/spdlog/details/circular_q.h
@@ -75,7 +75,7 @@ public:
    // Return number of elements actually stored
    size_t size() const
    {
-        if (tail_ > head_)
+        if (tail_ >= head_)
        {
           return tail_ - head_;
        }