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Avoid playing games with format strings, just use a second printf.

This commit is contained in:
joerg 2014-07-24 22:59:01 +00:00
parent 9f32be6c56
commit 0db678e818
1 changed files with 2 additions and 5 deletions
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7
external/bsd/tmux/dist/log.c vendored
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@ -73,17 +73,14 @@ log_close(void)
void
log_vwrite(const char *msg, va_list ap)
{
char *fmt;
if (log_file == NULL)
return;
if (asprintf(&fmt, "%s\n", msg) == -1)
if (vfprintf(log_file, msg, ap) == -1)
exit(1);
if (vfprintf(log_file, fmt, ap) == -1)
if (fprintf(log_file, "\n") == -1)
exit(1);
fflush(log_file);
free(fmt);
}
/* Log a warning with error string. */