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-rw-r--r--src/main.zig4
1 files changed, 3 insertions, 1 deletions
diff --git a/src/main.zig b/src/main.zig
index 86558bae..99e94889 100644
--- a/src/main.zig
+++ b/src/main.zig
@@ -121,9 +121,11 @@ fn pageInto(io: std.Io, gpa: std.mem.Allocator, dial: []const u8, text: []const
// of a ctl (a newline, a control byte): then the session's.
var cwd_buf: [4096]u8 = undefined;
const cwd: []const u8 = if (std.c.getcwd(&cwd_buf, cwd_buf.len)) |c| std.mem.span(@as([*:0]u8, @ptrCast(c))) else "";
+ // ...or the session's when this one may not be written (`git log` in
+ // /usr/src), which /pager refuses: the text is paged all the same.
const plain = for (cwd) |c| {
if (c < ' ' or c == 0x7f) break false;
- } else true;
+ } else !pardes.filesystem.deniedAbove(cwd);
var line_buf: [4200]u8 = undefined;
const dir_line = std.fmt.bufPrint(&line_buf, "{s}\n", .{if (plain) cwd else ""}) catch "\n";
// Its serial read back on the open that asked: another client's exec