oconfig: fix oconfig_free to free all elements

[collectd.git] / src / logfile.c

diff --git a/src/logfile.c b/src/logfile.c
index ded7732..63448cb 100644 (file)
--- a/src/logfile.c
+++ b/src/logfile.c
@@ -54,7 +54,11 @@ static int logfile_config (const char *key, const char *value)
 {
        if (0 == strcasecmp (key, "LogLevel")) {
                log_level = parse_log_severity(value);
-               if (log_level == -1) return 1; /* to keep previous behaviour */
+               if (log_level < 0) {
+                       log_level = LOG_INFO;
+                       ERROR ("logfile: invalid loglevel [%s] defaulting to 'info'", value);
+                       return (1);
+               }
        }
        else if (0 == strcasecmp (key, "File")) {
                sfree (log_file);
@@ -81,7 +85,7 @@ static void logfile_print (const char *msg, int severity,
                cdtime_t timestamp_time)
 {
        FILE *fh;
-       int do_close = 0;
+       _Bool do_close = 0;
        struct tm timestamp_tm;
        char timestamp_str[64];
        char level_str[16] = "";
@@ -151,8 +155,11 @@ static void logfile_print (const char *msg, int severity,
                else
                        fprintf (fh, "%s%s\n", level_str, msg);
 
-               if (do_close != 0)
+               if (do_close) {
                        fclose (fh);
+               } else {
+                       fflush(fh);
+               }
        }
 
        pthread_mutex_unlock (&file_lock);