int retval = 0;
int flags = 0;
+ flags = 0; /* silences compiler warning */
+
#ifdef PAM_DATA_SILENT
- flags = flags | PAM_DATA_SILENT
+ flags = ( flags | PAM_DATA_SILENT ) ;
#endif /* PAM_DATA_SILENT */
- if ((pw = getpwuid(uid)) == NULL)
+ if ((pw = getpwuid(uid)) == NULL) {
return retval;
+ }
#ifdef HAVE_PAM_START
pc.conv = conv;