1 files changed, 2 insertions, 1 deletions
diff --git a/space.js b/space.js
index d7f68e8..57df25f 100644
--- a/space.js
+++ b/space.js
@@ -39,7 +39,7 @@ function Space(){
       let cont = chop(tile.content,16);
       let read = 0; //line of cont to read
       for (let line=0; line<8; line++){
-        curline = line+8*tilerow;
+        let curline = line+8*tilerow;
         if (conform && incl.includes(line)){
           for (let i=0; i<16; i++) this.data[curline].push(' ');
         } else {
@@ -85,6 +85,7 @@ function Space(){
 
   this.comb = function(other, func){ // other must have a valid .loc. If this.loc null, treated as offset
     if (! other.loc) throw "The secondary space must have a valid .loc"
+    let offset;
     if (this.loc.length == 0) {
       offset = [0, 0];
       this.loc = other.loc;