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| author | Jimmy Thrasher <jimmy@jimmythrasher.com> | 2014-04-05 17:59:09 -0400 |
|---|---|---|
| committer | Jimmy Thrasher <jimmy@jimmythrasher.com> | 2014-04-05 18:00:59 -0400 |
| commit | fd5406282d0767ddb7609de4790368e168b56aba (patch) | |
| tree | 87d6b538e1c6a82675acb640a32adbb304d71d34 /src | |
| parent | c4e694fb7b747a2659060e7edd3788502a28a291 (diff) | |
Fix crash caused by attempting to close a nonexistent DIR*
Diffstat (limited to 'src')
| -rw-r--r-- | src/file.cc | 5 |
1 files changed, 4 insertions, 1 deletions
diff --git a/src/file.cc b/src/file.cc index 01fc36c5..653b2083 100644 --- a/src/file.cc +++ b/src/file.cc @@ -275,7 +275,10 @@ std::vector<String> list_files(const String& prefix, { kak_assert(dirname.empty() or dirname.back() == '/'); DIR* dir = opendir(dirname.empty() ? "./" : dirname.c_str()); - auto closeDir = on_scope_end([=]{ closedir(dir); }); + auto closeDir = on_scope_end([=]{ + if (dir != NULL) + closedir(dir); + }); std::vector<String> result; if (not dir) |