From 737a1cc99ecff68618a2e62929207a778a4870e6 Mon Sep 17 00:00:00 2001
From: natrixaeria <upezu@student.kit.edu>
Date: Sun, 5 Jan 2020 22:38:30 +0100
Subject: Fix add_gap function to push heights

---
 src/structs.rs | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/src/structs.rs b/src/structs.rs
index 55cff29..c61bb14 100755
--- a/src/structs.rs
+++ b/src/structs.rs
@@ -63,7 +63,7 @@ impl GapHeights {
     }
 
     pub fn add_gap(&mut self, height: u32) {
-        self.add_gap(height)
+        self.heights.push(height)
     }
 
     pub fn calculate_row(&self, r: u32, stones: &mut [u32]) {
-- 
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