- Fix logs entries having two newlines instead of one. The old log formatter will delegate this to the new one.

lib/include/srslte/common/log_filter.h

@@ -85,7 +85,7 @@ protected:
 
   void        all_log(srslte::LOG_LEVEL_ENUM level,
                       uint32_t               tti,
-                      const char*            msg,
+                      char*                  msg,
                       const uint8_t*         hex      = nullptr,
                       int                    size     = 0,
                       bool                   long_msg = false);

lib/src/common/log_filter.cc

@@ -97,7 +97,7 @@ void log_filter::init(std::string layer, logger* logger_, bool tti)
 
 void log_filter::all_log(srslte::LOG_LEVEL_ENUM level,
                          uint32_t               tti,
-                         const char*            msg,
+                         char*                  msg,
                          const uint8_t*         hex,
                          int                    size,
                          bool                   long_msg)
@@ -120,15 +120,19 @@ void log_filter::all_log(srslte::LOG_LEVEL_ENUM level,
         get_tti_str(tti, buffer_tti, sizeof(buffer_tti));
       }
 
+      // Trim away a newline character at the end of the message.
+      if (msg[strlen(msg) - 1] == '\n') {
+        msg[strlen(msg) - 1] = '\0';
+      }
+
       snprintf(log_str->str(),
                log_str->get_buffer_size(),
-               "[%-4s] %s %s%s%s%s%s",
+               "[%-4s] %s %s%s%s%s",
                get_service_name().c_str(),
                log_level_text_short[level],
                do_tti ? buffer_tti : "",
                add_string_en ? add_string_val.c_str() : "",
                msg,
-               msg[strlen(msg) - 1] != '\n' ? "\n" : "",
                (hex_limit > 0 && hex && size > 0) ? hex_string(hex, size).c_str() : "");
 
       logger_h->log(std::move(log_str));