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| author | Linus Groh <mail@linusgroh.de> | 2020-05-12 21:36:19 +0100 |
|---|---|---|
| committer | Andreas Kling <kling@serenityos.org> | 2020-05-13 01:14:22 +0200 |
| commit | 063228c02ec0dd337cd412dad34baea93d3aca70 (patch) | |
| tree | 6599ee2a191434ff69e60a15ac88c5bbbecaade2 /Libraries/LibJS/Runtime/Value.cpp | |
| parent | fbeaf76f9699fcb52b6a4b1fb1494a69601c13ed (diff) | |
| download | serenity-063228c02ec0dd337cd412dad34baea93d3aca70.zip | |
LibJS: Handle empty values in operator<<()
Otherwise something like dbg() << Value(); chokes on
ASSERT_NOT_REACHED() in Value::to_string()
Diffstat (limited to 'Libraries/LibJS/Runtime/Value.cpp')
| -rw-r--r-- | Libraries/LibJS/Runtime/Value.cpp | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/Libraries/LibJS/Runtime/Value.cpp b/Libraries/LibJS/Runtime/Value.cpp index fbcab42581..2c94a253dd 100644 --- a/Libraries/LibJS/Runtime/Value.cpp +++ b/Libraries/LibJS/Runtime/Value.cpp @@ -370,7 +370,7 @@ Value instance_of(Interpreter&, Value lhs, Value rhs) const LogStream& operator<<(const LogStream& stream, const Value& value) { - return stream << value.to_string(); + return stream << (value.is_empty() ? "<empty>" : value.to_string()); } bool same_value(Interpreter& interpreter, Value lhs, Value rhs) |