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Tolerate empty filenames in real_path

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This commit is contained in:
Maxime Coste 2018-03-20 05:56:20 +11:00
parent f7f84b7402
commit bec849ae14
1 changed files with 3 additions and 1 deletions
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4
src/file.cc
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@ -67,7 +67,9 @@ std::pair<StringView, StringView> split_path(StringView path)
String real_path(StringView filename)
{
kak_assert(not filename.empty());
if (filename.empty())
return {};
char buffer[PATH_MAX+1];
StringView existing = filename;