Fix log

1 files changed, 2 insertions, 0 deletions

diff --git a/log.cpp b/log.cpp
index dae56c7..a8bd7f3 100644
--- a/log.cpp
+++ b/log.cpp
@@ -41,6 +41,7 @@ log_stream& log_stream::operator<<(
 void log_stream::trim_buffer()
 {
   std::string s = m_buffer.str();
+
   size_t pos = s.npos;
   for (int i = 0; i <= m_log_lines; ++i) {
     pos = s.rfind("\n", pos);
@@ -54,4 +55,5 @@ void log_stream::trim_buffer()
   }
 
   m_buffer.str(s.substr((pos <= (s.size() - 2)) ? pos + 2 : pos));
+  m_buffer.seekp(0, std::ios_base::end);
 }