diff options
Diffstat (limited to 'util.c')
| -rw-r--r-- | util.c | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/util.c b/util.c index 76ba5ab..9da8f52 100644 --- a/util.c +++ b/util.c @@ -134,7 +134,7 @@ pipe_spawn(char *buf, unsigned int len, Display *dpy, char *argv[]) n += l; } close(pfd[0]); - buf[n - 1] = 0; + buf[n < len ? n : len - 1] = 0; } wait(0); } |