fixed substr bug in LetterOf

scraterpreter · Jun 1, 2020 · 8d98a75 · 8d98a75
1 parent a9a3303
commit 8d98a75
Showing 1 changed file with 1 addition and 1 deletion.
diff --git a/src/NestedBlock/RoundBlock/Operators/OperatorsLetterOf.cc b/src/NestedBlock/RoundBlock/Operators/OperatorsLetterOf.cc
@@ -5,7 +5,7 @@
 std::string OperatorsLetterOf::getValue() const
 {
     int index = (int)(letter->getDouble())-1;
-    return str->getValue().substr(index, index+1);
+    return str->getValue().substr(index, 1);
 }
 
 OperatorsLetterOf::OperatorsLetterOf(std::shared_ptr<NestedBlock> l, std::shared_ptr<NestedBlock> s) : letter(l), str(s) {}