Fixing array pop (#458)

2017-07-21 13:42:48 -05:00
parent 07f86be501
commit 204ec41823
1 changed files with 51 additions and 51 deletions
--- a/libs/core/pxt.cpp
+++ b/libs/core/pxt.cpp
@ -269,9 +269,9 @@ namespace pxt {

      if (length > 0)
      {
+        --length;
        uint32_t value = data[length];
        data[length] = Segment::DefaultValue;
-        --length;
        return value;
      }
      return Segment::DefaultValue;