diff options
| -rw-r--r-- | commands.c | 14 |
1 files changed, 12 insertions, 2 deletions
@@ -140,23 +140,33 @@ set_file_variables (file) register char *qp, *qDp, *qFp; register struct dep *d; unsigned int len; + unsigned int caretD_len, qmarkD_len; caret_len = qmark_len = 0; + caretD_len = qmarkD_len = 0; for (d = file->deps; d != 0; d = d->next) { register unsigned int i = strlen (dep_name (d)) + 1; caret_len += i; + caretD_len += (i <= 2 ? 3 : i); if (d->changed) + { qmark_len += i; + qmarkD_len += (i <= 2 ? 3 : i); + } } len = caret_len == 0 ? 1 : caret_len; + if (caretD_len == 0) + caretD_len = 1; cp = caret_value = (char *) xmalloc (len); - cDp = caretD_value = (char *) xmalloc (len); + cDp = caretD_value = (char *) xmalloc (caretD_len); cFp = caretF_value = (char *) xmalloc (len); len = qmark_len == 0 ? 1 : qmark_len; + if (qmarkD_len == 0) + qmarkD_len = 1; qp = qmark_value = (char *) xmalloc (len); - qDp = qmarkD_value = (char *) xmalloc (len); + qDp = qmarkD_value = (char *) xmalloc (qmarkD_len); qFp = qmarkF_value = (char *) xmalloc (len); for (d = file->deps; d != 0; d = d->next) |