Move location of variable declaration to silence warning

[citadel.git] / citadel / auth.c

diff --git a/citadel/auth.c b/citadel/auth.c
index 501008633a09cd1b4ac7a947796f8d99a0dd323e..74fa9ebc321b6814ac3bab1bed45e6095b41d6a2 100644 (file)
--- a/citadel/auth.c
+++ b/citadel/auth.c
@@ -6,18 +6,12 @@
  * Copyright (c) 1999-2009 by the citadel.org team
  *
  * This program is open source software; you can redistribute it and/or modify
- * it under the terms of the GNU General Public License as published by
- * the Free Software Foundation; either version 3 of the License, or
- * (at your option) any later version.
+ * it under the terms of the GNU General Public License, version 3.
  *
  * This program is distributed in the hope that it will be useful,
  * but WITHOUT ANY WARRANTY; without even the implied warranty of
  * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
  * GNU General Public License for more details.
- *
- * You should have received a copy of the GNU General Public License
- * along with this program; if not, write to the Free Software
- * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA  02111-1307  USA
  */
 
 #if defined(__linux) || defined(__sun) /* needed for crypt(): */
@@ -110,18 +104,19 @@ int validate_password(uid_t uid, const char *pass)
 #endif
        struct passwd *pw;
        int retval = 0;
-       int flags = 0;
-
-       flags = 0;      /* silences compiler warning */
 
-#ifdef PAM_DATA_SILENT
-       flags = ( flags | PAM_DATA_SILENT ) ;
-#endif /* PAM_DATA_SILENT */
        if ((pw = getpwuid(uid)) == NULL) {
                return retval;
        }
 
 #ifdef HAVE_PAM_START
+
+#ifdef PAM_DATA_SILENT
+       int flags = PAM_DATA_SILENT;
+#else
+       int flags = 0;
+#endif /* PAM_DATA_SILENT */
+
        pc.conv = conv;
        pc.appdata_ptr = &data;
        data.name = pw->pw_name;