First pass conversion of NAV Patterns

content/NAVPatterns/unused-initialized-variables/index.md

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+title = "unused-initialized-variables.md"
+weight = 1320
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+The value assigned to a variable must be used. Else the variable is not necessary. 
+
+Bad code
+
+    PROCEDURE AddEntities@1(FilterStr@1000 : Text\[250\]);
+    VAR
+    Vendor@1001 : Record 23;
+    Count@1002 : Integer;
+    BEGIN
+    Count := 0;
+    Vendor.SETFILTER("No.",FilterStr);
+    IF Vendor.FINDSET THEN
+    REPEAT
+    "User ID" := USERID;
+    "Vendor No." := Vendor."No.";
+    IF INSERT THEN
+    Count += 1;
+    UNTIL Vendor.NEXT = 0;
+    END;
+
+Good code
+
+    PROCEDURE AddEntities@1(FilterStr@1000 : Text\[250\]);
+    VAR
+    Vendor@1001 : Record 23;
+    BEGIN
+    Vendor.SETFILTER("No.",FilterStr);
+    IF Vendor.FINDSET THEN
+    REPEAT
+    "User ID" := USERID;
+    "Vendor No." := Vendor."No.";
+    IF INSERT THEN;
+    UNTIL Vendor.NEXT = 0;
+    END;