log: enhance close_log_file to reset logfile_fd to -1 after closing

Michael
2009-12-23 00:17:37 +01:00 · 2009-12-23 00:17:37 +01:00 · c4b9454807
commit c4b9454807
parent f3c8424515
1 changed files with 5 additions and 0 deletions
--- a/src/log.c
+++ b/src/log.c
@ -78,7 +78,12 @@ int open_log_file (const char *log_file_name)
 */
 void close_log_file (void)
 {
+        if (log_file_fd < 0) {
+                return;
+        }
+
        close (log_file_fd);
+        log_file_fd = -1;
 }

 /*