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| author | meiskam <634802+meiskam@users.noreply.github.com> | 2022-11-03 01:08:57 -0400 |
|---|---|---|
| committer | Tim Flynn <trflynn89@pm.me> | 2022-11-04 11:40:41 -0400 |
| commit | 71359ee453eee3cf40cb4d6fd9926199522744fe (patch) | |
| tree | 9b5bb467ba1b23b903ead308e73519528db952d8 /Userland/Libraries | |
| parent | 892a3e7d12f74540656e766cfb08781d8071f770 (diff) | |
| download | serenity-71359ee453eee3cf40cb4d6fd9926199522744fe.zip | |
LibCore: Handle resolving executable paths even when PATH is null
This fixes a crash when trying to run `Escalator Terminal` from Run
Diffstat (limited to 'Userland/Libraries')
| -rw-r--r-- | Userland/Libraries/LibCore/File.cpp | 5 |
1 files changed, 3 insertions, 2 deletions
diff --git a/Userland/Libraries/LibCore/File.cpp b/Userland/Libraries/LibCore/File.cpp index d3e08c4fea..bcf57891c9 100644 --- a/Userland/Libraries/LibCore/File.cpp +++ b/Userland/Libraries/LibCore/File.cpp @@ -572,8 +572,9 @@ Optional<String> File::resolve_executable_from_environment(StringView filename) } auto const* path_str = getenv("PATH"); - StringView path { path_str, strlen(path_str) }; - + StringView path; + if (path_str) + path = { path_str, strlen(path_str) }; if (path.is_empty()) path = DEFAULT_PATH_SV; |