Commit 314dbe9a authored by Paul Eggert's avatar Paul Eggert
Browse files

(init_buffer): Fix PWD comment.

parent 3a2ceb9e
......@@ -4973,8 +4973,9 @@ init_buffer ()
if (NILP (buffer_defaults.enable_multibyte_characters))
Fset_buffer_multibyte (Qnil);
/* If PWD is accurate, use it instead of calling getwd. This is faster
when PWD is right, and may avoid a fatal error. */
/* If PWD is accurate, use it instead of calling getwd. PWD is
sometimes a nicer name, and using it may avoid a fatal error if a
parent directory is searchable but not readable. */
if ((pwd = getenv ("PWD")) != 0
&& (IS_DIRECTORY_SEP (*pwd) || (*pwd && IS_DEVICE_SEP (pwd[1])))
&& stat (pwd, &pwdstat) == 0
......
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