diff options
author | Nicholas Marriott <nicholas.marriott@gmail.com> | 2012-05-30 15:01:57 +0000 |
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committer | Nicholas Marriott <nicholas.marriott@gmail.com> | 2012-05-30 15:01:57 +0000 |
commit | eed7d9b47371531ce185f80b4be5bcba3da96955 (patch) | |
tree | 5d11bf5573e4a269fb2f9fa55b28ade78fa4827e /log.c | |
parent | bf4b02cea2f4483c07de16e5d408adf3421c8c4f (diff) |
Do not use stderr for log file and don't call log_close when not needed.
Diffstat (limited to 'log.c')
-rw-r--r-- | log.c | 7 |
1 files changed, 5 insertions, 2 deletions
@@ -28,7 +28,7 @@ #include "tmux.h" /* Log file, if needed. */ -FILE *log_file = stderr; +FILE *log_file; /* Debug level. */ int log_level = 0; @@ -63,7 +63,7 @@ log_open(int level, const char *path) void log_close(void) { - if (log_file != stderr) + if (log_file != NULL) fclose(log_file); event_set_log_callback(NULL); @@ -75,6 +75,9 @@ log_vwrite(const char *msg, va_list ap) { char *fmt; + if (log_file == NULL) + return; + if (asprintf(&fmt, "%s\n", msg) == -1) exit(1); if (vfprintf(log_file, fmt, ap) == -1) |