diff options
Diffstat (limited to 'gnuradio-runtime/include/gnuradio/hier_block2.h')
| -rw-r--r-- | gnuradio-runtime/include/gnuradio/hier_block2.h | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/gnuradio-runtime/include/gnuradio/hier_block2.h b/gnuradio-runtime/include/gnuradio/hier_block2.h index f79f4ef01f..ca709fa81a 100644 --- a/gnuradio-runtime/include/gnuradio/hier_block2.h +++ b/gnuradio-runtime/include/gnuradio/hier_block2.h @@ -289,7 +289,7 @@ public: * \li fatal * \li emerg */ - void set_log_level(std::string level) override; + void set_log_level(const std::string& level) override; /*! * \brief Get the logger's output level |