fixed coverage

nlohmann · nlohmann · commit c8c49dae5d47 · 2015-02-18T22:43:25.000+01:00
diff --git a/test/unit.cpp b/test/unit.cpp
@@ -2211,9 +2211,10 @@ TEST_CASE("element access")
                 SECTION("null")
                 {
                     json j_nonobject(json::value_t::null);
+                    json j_nonobject2(json::value_t::null);
                     const json j_const_nonobject(j_nonobject);
                     CHECK_NOTHROW(j_nonobject["foo"]);
-                    CHECK_NOTHROW(j_nonobject[json::object_t::key_type("foo")]);
+                    CHECK_NOTHROW(j_nonobject2[json::object_t::key_type("foo")]);
                     CHECK_THROWS_AS(j_const_nonobject["foo"], std::runtime_error);
                     CHECK_THROWS_AS(j_const_nonobject[json::object_t::key_type("foo")], std::runtime_error);
                 }

Original file line number	Diff line number	Diff line change
`@@ -2211,9 +2211,10 @@ TEST_CASE("element access")`
`2211`	`2211`	`SECTION("null")`
`2212`	`2212`	`{`
`2213`	`2213`	`json j_nonobject(json::value_t::null);`
	`2214`	`+ json j_nonobject2(json::value_t::null);`
`2214`	`2215`	`const json j_const_nonobject(j_nonobject);`
`2215`	`2216`	`CHECK_NOTHROW(j_nonobject["foo"]);`
`2216`		`- CHECK_NOTHROW(j_nonobject[json::object_t::key_type("foo")]);`
	`2217`	`+ CHECK_NOTHROW(j_nonobject2[json::object_t::key_type("foo")]);`
`2217`	`2218`	`CHECK_THROWS_AS(j_const_nonobject["foo"], std::runtime_error);`
`2218`	`2219`	`CHECK_THROWS_AS(j_const_nonobject[json::object_t::key_type("foo")], std::runtime_error);`
`2219`	`2220`	`}`