minor bug fixes

1 files changed, 2 insertions, 1 deletions

diff --git a/src/main.c b/src/main.c
index 5c32c13..6b70536 100644
--- a/src/main.c
+++ b/src/main.c
@@ -25,7 +25,7 @@ size_t SCALE = 9;
 int get_least_entropy_index()
 {
     // array of indexes with the least entropy
-    int least_entpy[TILEMAP_CAP];
+    size_t least_entpy[TILEMAP_CAP];
     size_t least_entpy_sz = 0;
 
     for(size_t i = 0; i < SHEIGHT; i++)
@@ -43,6 +43,7 @@ int get_least_entropy_index()
             size_t l1s = count_entropy(least_entpy[least_entpy_sz-1]);
 
             if(b1s == l1s) {
+                if(least_entpy_sz >= TILEMAP_CAP) exit(69);
                 least_entpy[least_entpy_sz++] = index;
             } else if(b1s < l1s) {
                 least_entpy[0] = index;