Fix compilation: logfile_is_external() must accept const*

diff --git a/src/common/log.c b/src/common/log.c
index 996840a08051182efc8fc33c28b7057dab535648..ac6d07a92952fe383f98270343c588cb7caa98eb 100644 (file)
--- a/src/common/log.c
+++ b/src/common/log.c
@@ -437,7 +437,7 @@ pending_log_message_free_(pending_log_message_t *msg)
  * handled externally via the system log API, the Android logging API, or is an
  * external callback function. */
 static inline int
-logfile_is_external(logfile_t *lf)
+logfile_is_external(const logfile_t *lf)
 {
   raw_assert(lf);
   return lf->is_syslog || lf->is_android || lf->callback;