From 8c5747ea98e82b3f2112abf0b62a509649101903 Mon Sep 17 00:00:00 2001
From: Juanma Barranquero <lekktu@gmail.com>
Date: Sat, 24 Oct 2015 04:01:22 +0200
Subject: [PATCH] * nt/addpm.c (add_registry): Do not compute unused return
 value.

---
 nt/addpm.c | 15 ++++-----------
 1 file changed, 4 insertions(+), 11 deletions(-)

diff --git a/nt/addpm.c b/nt/addpm.c
index b2f0916098..ba0eb36b08 100644
--- a/nt/addpm.c
+++ b/nt/addpm.c
@@ -104,12 +104,11 @@ env_vars[] =
 #endif
 };
 
-BOOL
+void
 add_registry (const char *path)
 {
   HKEY hrootkey = NULL;
   int i;
-  BOOL ok = TRUE;
   DWORD size;
 
   /* Record the location of Emacs to the App Paths key if we have
@@ -190,23 +189,17 @@ add_registry (const char *path)
 		      KEY_WRITE, &hrootkey) != ERROR_SUCCESS
       && RegOpenKeyEx (HKEY_CURRENT_USER, REG_ROOT, 0,
 			 KEY_WRITE, &hrootkey) != ERROR_SUCCESS)
-    {
-      return FALSE;
-    }
+    return;
 
   for (i = 0; i < (sizeof (env_vars) / sizeof (env_vars[0])); i++)
     {
       const char * value = env_vars[i].value ? env_vars[i].value : path;
 
-      if (RegSetValueEx (hrootkey, env_vars[i].name,
-			 0, REG_EXPAND_SZ,
-			 value, lstrlen (value) + 1) != ERROR_SUCCESS)
-	ok = FALSE;
+      RegSetValueEx (hrootkey, env_vars[i].name, 0, REG_EXPAND_SZ,
+		     value, lstrlen (value) + 1);
     }
 
   RegCloseKey (hrootkey);
-
-  return (ok);
 }
 
 int
-- 
2.39.2