1 files changed, 2 insertions, 0 deletions
diff --git a/3/part1.c b/3/part1.c
index 19f3bf3..c71ce0a 100644
--- a/3/part1.c
+++ b/3/part1.c
@@ -26,6 +26,8 @@ int count_trees(const char * filename)
         pos = (pos + INC_RIGHT) % width;
     }
 
+    fclose(file);
+
     return hit;
 }