diff options
| -rw-r--r-- | usr.bin/ctags/tree.c | 22 |
1 files changed, 14 insertions, 8 deletions
diff --git a/usr.bin/ctags/tree.c b/usr.bin/ctags/tree.c index 36b1dae463d..c1bda8c2940 100644 --- a/usr.bin/ctags/tree.c +++ b/usr.bin/ctags/tree.c @@ -1,4 +1,4 @@ -/* $OpenBSD: tree.c,v 1.7 2004/06/02 14:58:46 tom Exp $ */ +/* $OpenBSD: tree.c,v 1.8 2005/04/18 13:21:03 pat Exp $ */ /* $NetBSD: tree.c,v 1.4 1995/03/26 20:14:11 glass Exp $ */ /* @@ -34,7 +34,7 @@ #if 0 static char sccsid[] = "@(#)tree.c 8.3 (Berkeley) 4/2/94"; #else -static char rcsid[] = "$OpenBSD: tree.c,v 1.7 2004/06/02 14:58:46 tom Exp $"; +static char rcsid[] = "$OpenBSD: tree.c,v 1.8 2005/04/18 13:21:03 pat Exp $"; #endif #endif /* not lint */ @@ -103,12 +103,16 @@ add_node(NODE *node, NODE *cur_node) if (!dif) { if (node->file == cur_node->file) { if (!wflag) - fprintf(stderr, "Duplicate entry in file %s, line %d: %s\nSecond entry ignored\n", node->file, lineno, node->entry); + fprintf(stderr, "Duplicate entry in file %s, " + "line %d: %s\nSecond entry ignored\n", + node->file, lineno, node->entry); return; } if (!cur_node->been_warned) if (!wflag) - fprintf(stderr, "Duplicate entry in files %s and %s: %s (Warning only)\n", node->file, cur_node->file, node->entry); + fprintf(stderr, "Duplicate entry in files %s " + "and %s: %s (Warning only)\n", + node->file, cur_node->file, node->entry); cur_node->been_warned = YES; } else if (dif < 0) @@ -125,10 +129,12 @@ add_node(NODE *node, NODE *cur_node) static void free_tree(NODE *node) { - while (node) { - if (node->right) - free_tree(node->right); + if (node) { + free_tree(node->left); + free_tree(node->right); + + free(node->entry); + free(node->pat); free(node); - node = node->left; } } |