mutt/logging.c: set line buffering for logging stream

diff --git a/mutt/logging.c b/mutt/logging.c
index 8d99d381a379d02385152408415f2a7413b22704..47fd2cc25479985d8c637d8575d74aab23782239 100644 (file)
--- a/mutt/logging.c
+++ b/mutt/logging.c
@@ -129,6 +129,7 @@ int log_file_open(bool verbose)
   LogFileFP = mutt_file_fopen(LogFileName, "a+");
   if (!LogFileFP)
     return -1;
+  setvbuf(LogFileFP, NULL, _IOLBF, 0);
 
   fprintf(LogFileFP, "[%s] NeoMutt%s debugging at level %d\n", timestamp(0),
           NONULL(LogFileVersion), LogFileLevel);