diff options
Diffstat (limited to 'libps/tty.c')
| -rw-r--r-- | libps/tty.c | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/libps/tty.c b/libps/tty.c index d668827f..f7602a96 100644 --- a/libps/tty.c +++ b/libps/tty.c @@ -130,7 +130,7 @@ ps_tty_short_name(ps_tty_t tty) { if (name[pfx_len] == '\0') tty->short_name = abbrev->subst; - else if ((subst[0] = '\0')) + else if (!subst || subst[0] == '\0') tty->short_name = name + pfx_len; else { |