formatting

common/log.h

@@ -149,7 +149,11 @@ class LogStateWrapper
                             }
                             else
                             {
-                                std::fprintf(stderr, "Failed to open logfile '%s' with error '%s'\n", _filename.c_str(), std::strerror(errno));
+                                std::fprintf(
+                                    stderr,
+                                    "Failed to open logfile '%s' with error '%s'\n",
+                                    _filename.c_str(), std::strerror(errno)
+                                );
                                 std::fflush(stderr);
                                 _handle = stderr;
                             }