diff options
Diffstat (limited to 'usr.sbin/mtree')
| -rw-r--r-- | usr.sbin/mtree/specspec.c | 29 |
1 files changed, 22 insertions, 7 deletions
diff --git a/usr.sbin/mtree/specspec.c b/usr.sbin/mtree/specspec.c index 88589ad..6281c15 100644 --- a/usr.sbin/mtree/specspec.c +++ b/usr.sbin/mtree/specspec.c @@ -71,6 +71,7 @@ shownode(NODE *n, int f, char const *path) static int mismatch(NODE *n1, NODE *n2, int differ, char const *path) { + if (n2 == NULL) { shownode(n1, differ, path); return (1); @@ -151,8 +152,14 @@ walk_in_the_forest(NODE *t1, NODE *t2, char const *path) r = 0; - c1 = t1->child; - c2 = t2->child; + if (t1 != NULL) + c1 = t1->child; + else + c1 = NULL; + if (t2 != NULL) + c2 = t2->child; + else + c2 = NULL; while (c1 != NULL || c2 != NULL) { n1 = n2 = NULL; if (c1 != NULL) @@ -160,13 +167,21 @@ walk_in_the_forest(NODE *t1, NODE *t2, char const *path) if (c2 != NULL) n2 = c2->next; if (c1 != NULL && c2 != NULL) { - i = strcmp(c1->name, c2->name); - if (i > 0) { - n1 = c1; - c1 = NULL; - } else if (i < 0) { + if (c1->type != F_DIR && c2->type == F_DIR) { n2 = c2; c2 = NULL; + } else if (c1->type == F_DIR && c2->type != F_DIR) { + n1 = c1; + c1 = NULL; + } else { + i = strcmp(c1->name, c2->name); + if (i > 0) { + n1 = c1; + c1 = NULL; + } else if (i < 0) { + n2 = c2; + c2 = NULL; + } } } if (c1 == NULL || c2 == NULL) { |
