diff options
Diffstat (limited to 'debug.c')
-rw-r--r-- | debug.c | 2 |
1 files changed, 1 insertions, 1 deletions
@@ -29,7 +29,7 @@ void debug_init(void) regex_t pat_cmdline; regmatch_t matches[2]; - if (!fd) + if (fd < 0) return; r = read(fd, line, sizeof(line) - 1); |