minor cppcheck

2021-10-28 10:04:25 -07:00
parent 49144445f7
commit f749b5ee39
2 changed files with 2 additions and 2 deletions
@@ -593,7 +593,7 @@ bool EvOutBuf::refill(size_t more)

    evbuffer_iovec vec;
    vec.iov_base = base;
-    vec.iov_len  = pos-base;
+    vec.iov_len  = base ? pos - base : 0u;

    if(base && evbuffer_commit_space(backing, &vec, 1))
        throw std::bad_alloc(); // leak?