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LibCpp: Don't crash on an empty '#' line

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Closes #5634
This commit is contained in:
Itamar 2021-03-04 13:23:24 +02:00 • committed by Andreas Kling
parent 3f0ace6670
commit 289c466fef
1 changed files with 2 additions and 0 deletions
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2
Userland/Libraries/LibCpp/Preprocessor.cpp
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@ -67,6 +67,8 @@ void Preprocessor::handle_preprocessor_line(const StringView& line)
lexer.consume_specific('#');
consume_whitespace();
auto keyword = lexer.consume_until(' ');
if (keyword.is_empty() || keyword.is_null() || keyword.is_whitespace())
return;
if (keyword == "include") {
consume_whitespace();