From d4f904b0e784d9e2cbd55415faae1180cfa0f298 Mon Sep 17 00:00:00 2001
From: Keno Fischer <kfischer+github@college.harvard.edu>
Date: Sun, 23 Feb 2014 02:18:33 -0500
Subject: [PATCH] heap: fix node removal

---
 src/heap-inl.h | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/src/heap-inl.h b/src/heap-inl.h
index 84b9a9d7..907abe65 100644
--- a/src/heap-inl.h
+++ b/src/heap-inl.h
@@ -219,9 +219,9 @@ HEAP_EXPORT(void heap_remove(struct heap* heap,
    */
   for (;;) {
     smallest = child;
-    if (child->left != NULL && less_than(smallest, child))
+    if (child->left != NULL && less_than(child->left, smallest))
       smallest = child->left;
-    if (child->right != NULL && less_than(smallest, child))
+    if (child->right != NULL && less_than(child->right, smallest))
       smallest = child->right;
     if (smallest == child)
       break;