[Emacs-diffs] master 8a48f16 1/5: addpm.c: Don't pass REG_OPTION_NON_VOLATILE to RegOpenKeyEx

[Juanma Barranquero]

branch: master
commit 8a48f16de01eaa9f2c65baf43ab3168f68e0ad39
Author: Juanma Barranquero <address@hidden>
Commit: Juanma Barranquero <address@hidden>

    addpm.c: Don't pass REG_OPTION_NON_VOLATILE to RegOpenKeyEx
    
    * nt/addpm.c (add_registry): Pass 0 to ulOptions argument of
    RegOpenKeyEx, not REG_OPTION_NON_VOLATILE.  This doesn't change
    current behavior because REG_OPTION_NON_VOLATILE is defined to
    be 0L anyway, but that option is actually documented only for
    RegCreateKeyEx.
---
 nt/addpm.c |    8 +++-----
 1 files changed, 3 insertions(+), 5 deletions(-)

diff --git a/nt/addpm.c b/nt/addpm.c
index cd91a3e..b2f0916 100644
--- a/nt/addpm.c
+++ b/nt/addpm.c
@@ -138,7 +138,7 @@ add_registry (const char *path)
       /* Look for a GTK installation. If found, add it to the library search
          path for Emacs so that the image libraries it provides are available
          to Emacs regardless of whether it is in the path or not.  */
-      if (RegOpenKeyEx (HKEY_LOCAL_MACHINE, REG_GTK, REG_OPTION_NON_VOLATILE,
+      if (RegOpenKeyEx (HKEY_LOCAL_MACHINE, REG_GTK, 0,
                         KEY_READ, &gtk_key) == ERROR_SUCCESS)
         {
           if (RegQueryValueEx (gtk_key, "DllPath", NULL, NULL,
@@ -186,11 +186,9 @@ add_registry (const char *path)
   /* Check both the current user and the local machine to see if we
      have any resources.  */
 
-  if (RegOpenKeyEx (HKEY_LOCAL_MACHINE, REG_ROOT,
-                     REG_OPTION_NON_VOLATILE,
+  if (RegOpenKeyEx (HKEY_LOCAL_MACHINE, REG_ROOT, 0,
                      KEY_WRITE, &hrootkey) != ERROR_SUCCESS
-      && RegOpenKeyEx (HKEY_CURRENT_USER, REG_ROOT,
-                        REG_OPTION_NON_VOLATILE,
+      && RegOpenKeyEx (HKEY_CURRENT_USER, REG_ROOT, 0,
                         KEY_WRITE, &hrootkey) != ERROR_SUCCESS)
     {
       return FALSE;