opensd: selfExePath: do not rely on environment as it could be inherited

2020-10-11 08:23:37 +00:00 · 2020-10-11 08:23:37 +00:00 · 97ec9fdd79
commit 97ec9fdd79
parent 78a7543056
1 changed files with 0 additions and 6 deletions
--- a/lib/std/fs.zig
+++ b/lib/std/fs.zig
@ -2268,12 +2268,6 @@ pub fn selfExePath(out_buffer: []u8) SelfExePathError![]u8 {
                }
            }

-            if (os.getenv("_")) |sh_exefile| {
-                // sh (or bash) sets "_" environment variable
-                mem.copy(u8, out_buffer, sh_exefile);
-                return out_buffer[0..sh_exefile.len];
-            }
-
            // sorry, we don't find it
            return error.FileNotFound;
        },