X-Git-Url: https://git.sur5r.net/?a=blobdiff_plain;f=libraries%2Flibldap%2Fdntest.c;h=25c82809eb93baf280df1ccb58083702584e47ab;hb=fb5ba5f09c604aa2c9cdf7076141da60fbb925b3;hp=9c53ce92166d8925b74554d645e607d82affbd65;hpb=da6d9eb0463255782f3fa70c61fd958d94c048cf;p=openldap

diff --git a/libraries/libldap/dntest.c b/libraries/libldap/dntest.c
index 9c53ce9216..25c82809eb 100644
--- a/libraries/libldap/dntest.c
+++ b/libraries/libldap/dntest.c
@@ -2,7 +2,7 @@
 /* $OpenLDAP$ */
 /* This work is part of OpenLDAP Software <http://www.openldap.org/>.
  *
- * Copyright 1998-2007 The OpenLDAP Foundation.
+ * Copyright 1998-2011 The OpenLDAP Foundation.
  * All rights reserved.
  *
  * Redistribution and use in source and binary forms, with or without
@@ -81,11 +81,9 @@ main( int argc, char *argv[] )
 	}
 
 	if ( strcmp( argv[ 1 ], "-" ) == 0 ) {
-		size_t len;
-		
-		fgets( buf, sizeof( buf ), stdin );
-		len = strlen( buf );
-		if ( len > 0 && buf[ --len ] == '\n' ) {
+		size_t len = fgets( buf, sizeof( buf ), stdin ) ? strlen( buf ) : 0;
+
+		if ( len == 0 || buf[ --len ] == '\n' ) {
 			buf[ len ] = '\0';
 		}
 		strin = buf;
@@ -296,4 +294,3 @@ main( int argc, char *argv[] )
 
 	return( 0 );
 }
-