Use _fr_fault_log by default

diff --git a/src/lib/debug.c b/src/lib/debug.c
index efa7fd7..49a0230 100644 (file)
--- a/src/lib/debug.c
+++ b/src/lib/debug.c
@@ -95,7 +95,10 @@ struct fr_bt_marker {
 static char panic_action[512];                         //!< The command to execute when panicking.
 static fr_fault_cb_t panic_cb = NULL;                  //!< Callback to execute whilst panicking, before the
                                                        //!< panic_action.
-static fr_fault_log_t fr_fault_log = NULL;             //!< Function to use to process logging output.
+
+static void CC_HINT(format (printf, 1, 2)) _fr_fault_log(char const *msg, ...);
+
+static fr_fault_log_t fr_fault_log = _fr_fault_log;    //!< Function to use to process logging output.
 static int fr_fault_log_fd = STDERR_FILENO;            //!< Where to write debug output.
 
 static int debugger_attached = -1;                     //!< Whether were attached to by a debugger.
@@ -888,7 +891,6 @@ static void CC_HINT(format (printf, 1, 2)) _fr_fault_log(char const *msg, ...)
        va_end(ap);
 }
 
-
 /** Set a file descriptor to log panic_action output to.
  *
  * @param func to call to output log messages.
@@ -907,7 +909,6 @@ void fr_fault_set_log_fd(int fd)
        fr_fault_log_fd = fd;
 }
 
-
 #ifdef WITH_VERIFY_PTR
 
 /*