4 files changed, 20 insertions, 3 deletions

diff --git a/src/ChangeLog b/src/ChangeLog
index 37e6d20eb83..f0ec092c068 100644
--- a/src/ChangeLog
+++ b/src/ChangeLog
@@ -1,3 +1,17 @@
+2015-02-26  Eli Zaretskii  <eliz@gnu.org>
+
+        * dispextern.h (FACE_FOR_CHAR): Fix the commentary.
+
+2015-02-26  Hans Wennborg  <hwennborg@google.com>  (tiny change)
+
+        * emacs.c (decode_env_path): Add parentheses around ternary
+        operator to increase readability and pacify compiler warnings.
+
+2015-02-26  Eli Zaretskii  <eliz@gnu.org>
+
+        * w32.c (sys_readdir): Map ERROR_NOT_READY (as in "device not
+        ready") to ENOENT.
+
 2015-02-26  Paul Eggert  <eggert@cs.ucla.edu>
 
         * xfns.c (x_real_pos_and_offsets): Fix pointer signedness.
diff --git a/src/dispextern.h b/src/dispextern.h
index 5f730df514b..329572eda22 100644
--- a/src/dispextern.h
+++ b/src/dispextern.h
@@ -1810,8 +1810,10 @@ struct face_cache
   ((FACE) == (FACE)->ascii_face)
 
 /* Return the id of the realized face on frame F that is like the face
-   with id ID but is suitable for displaying character CHAR.
-   This macro is only meaningful for multibyte character CHAR.  */
+   FACE, but is suitable for displaying character CHAR at buffer or
+   string position POS.  OBJECT is the string object, or nil for
+   buffer.  This macro is only meaningful for multibyte character
+   CHAR.  */
 
 #define FACE_FOR_CHAR(F, FACE, CHAR, POS, OBJECT)       \
   face_for_char ((F), (FACE), (CHAR), (POS), (OBJECT))
diff --git a/src/emacs.c b/src/emacs.c
index c2b698ba50b..cb0c8417794 100644
--- a/src/emacs.c
+++ b/src/emacs.c
@@ -2247,7 +2247,7 @@ decode_env_path (const char *evarname, const char *defalt, bool empty)
       p = strchr (path, SEPCHAR);
       if (!p)
         p = path + strlen (path);
-      element = (p - path ? make_unibyte_string (path, p - path)
+      element = ((p - path) ? make_unibyte_string (path, p - path)
                  : empty_element);
       if (! NILP (element))
         {
diff --git a/src/w32.c b/src/w32.c
index 90096689776..547db0f6dd9 100644
--- a/src/w32.c
+++ b/src/w32.c
@@ -3455,6 +3455,7 @@ sys_readdir (DIR *dirp)
               break;
             case ERROR_PATH_NOT_FOUND:
             case ERROR_INVALID_DRIVE:
+            case ERROR_NOT_READY:
             case ERROR_BAD_NETPATH:
             case ERROR_BAD_NET_NAME:
               errno = ENOENT;