[Emacs-diffs] master ffa870f: Improve error reporting for DOC file problems

[Paul Eggert]

branch: master
commit ffa870fc806451b9bd4504bebbf9085f4b4c0be8
Author: Paul Eggert <address@hidden>
Commit: Paul Eggert <address@hidden>

    Improve error reporting for DOC file problems
    
    * src/doc.c (get_doc_string): Report all serious errors
    when DOC cannot be opened, not just fd-exhaustion errors.
---
 src/doc.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/src/doc.c b/src/doc.c
index 247be79..b06b87c 100644
--- a/src/doc.c
+++ b/src/doc.c
@@ -136,7 +136,7 @@ get_doc_string (Lisp_Object filepos, bool unibyte, bool 
definition)
        }
       if (fd < 0)
        {
-         if (errno == EMFILE || errno == ENFILE)
+         if (errno != ENOENT && errno != ENOTDIR)
            report_file_error ("Read error on documentation file", file);
 
          SAFE_FREE ();