diff --git a/.gitignore b/.gitignore
deleted file mode 100644
index a9d34d9..0000000
--- a/.gitignore
+++ /dev/null
@@ -1,2 +0,0 @@
-.idea
-goconst
\ No newline at end of file
diff --git a/tests/main.go b/tests/main.go
index 3e28292..d43e983 100644
--- a/tests/main.go
+++ b/tests/main.go
@@ -27,12 +27,7 @@ func testCase() string {
 	case "moo":
 		return ""
 	}
-
-	test2 := "moo" + fmt.Sprintf("%d", testInt())
-	if test2 > "foo" {
-		test2 += "foo"
-	}
-	return "foo" + test2
+	return "foo"
 }
 
 func testInt() int {
diff --git a/visitor.go b/visitor.go
index a553814..c0974da 100644
--- a/visitor.go
+++ b/visitor.go
@@ -62,6 +62,10 @@ func (v *treeVisitor) Visit(node ast.Node) ast.Visitor {
 
 	// if foo == "moo"
 	case *ast.BinaryExpr:
+		if t.Op != token.EQL && t.Op != token.NEQ {
+			return v
+		}
+
 		var lit *ast.BasicLit
 		var ok bool