diff options
Diffstat (limited to 'argp/argp-help.c')
| -rw-r--r-- | argp/argp-help.c | 9 |
1 files changed, 4 insertions, 5 deletions
diff --git a/argp/argp-help.c b/argp/argp-help.c index c12b10e..13c0820 100644 --- a/argp/argp-help.c +++ b/argp/argp-help.c @@ -1,6 +1,5 @@ /* Hierarchial argument parsing help output - Copyright (C) 1995-2003, 2004, 2005, 2006, 2007 - Free Software Foundation, Inc. + Copyright (C) 1995-2003, 2004, 2005, 2006 Free Software Foundation, Inc. This file is part of the GNU C Library. Written by Miles Bader <miles@gnu.ai.mit.edu>. @@ -673,9 +672,9 @@ hol_cluster_cmp (const struct hol_cluster *cl1, const struct hol_cluster *cl2) { /* If one cluster is deeper than the other, use its ancestor at the same level, so that finding the common ancestor is straightforward. */ - while (cl1->depth > cl2->depth) + while (cl1->depth < cl2->depth) cl1 = cl1->parent; - while (cl2->depth > cl1->depth) + while (cl2->depth < cl1->depth) cl2 = cl2->parent; /* Now reduce both clusters to their ancestors at the point where both have @@ -988,7 +987,7 @@ static const char * filter_doc (const char *doc, int key, const struct argp *argp, const struct argp_state *state) { - if (argp && argp->help_filter) + if (argp->help_filter) /* We must apply a user filter to this output. */ { void *input = __argp_input (argp, state); |