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Diffstat (limited to 'lr.c')
| -rw-r--r-- | lr.c | 2 |
1 files changed, 2 insertions, 0 deletions
diff --git a/lr.c b/lr.c index ae19843..d5fff03 100644 --- a/lr.c +++ b/lr.c @@ -1535,6 +1535,8 @@ fitree_insert(struct fitree *node, struct fileinfo *fi) void fitree_walk(struct fitree *node, void (*visit)(struct fileinfo *)) { + if (!node) + return; if (node->left != &fitree_sentinel) fitree_walk(node->left, visit); visit(node->fi); |