tizen 2.3.1 release

[framework/graphics/freetype.git] / src / base / ftbdf.c

diff --git a/src/base/ftbdf.c b/src/base/ftbdf.c
index d29adf0..d9dcbad 100644 (file)
--- a/src/base/ftbdf.c
+++ b/src/base/ftbdf.c
@@ -4,7 +4,7 @@
 /*                                                                         */
 /*    FreeType API for accessing BDF-specific strings (body).              */
 /*                                                                         */
-/*  Copyright 2002, 2003, 2004 by                                          */
+/*  Copyright 2002-2004, 2013, 2014 by                                     */
 /*  David Turner, Robert Wilhelm, and Werner Lemberg.                      */
 /*                                                                         */
 /*  This file is part of the FreeType project, and may only be used,       */
@@ -17,6 +17,8 @@
 
 
 #include <ft2build.h>
+#include FT_INTERNAL_DEBUG_H
+
 #include FT_INTERNAL_OBJECTS_H
 #include FT_SERVICE_BDF_H
 
@@ -32,19 +34,18 @@
     const char*  encoding = NULL;
     const char*  registry = NULL;
 
+    FT_Service_BDF  service;
 
-    error = FT_Err_Invalid_Argument;
-
-    if ( face )
-    {
-      FT_Service_BDF  service;
 
+    if ( !face )
+      return FT_THROW( Invalid_Face_Handle );
 
-      FT_FACE_FIND_SERVICE( face, service, BDF );
+    FT_FACE_FIND_SERVICE( face, service, BDF );
 
-      if ( service && service->get_charset_id )
-        error = service->get_charset_id( face, &encoding, &registry );
-    }
+    if ( service && service->get_charset_id )
+      error = service->get_charset_id( face, &encoding, &registry );
+    else
+      error = FT_THROW( Invalid_Argument );
 
     if ( acharset_encoding )
       *acharset_encoding = encoding;
@@ -65,23 +66,25 @@
   {
     FT_Error  error;
 
+    FT_Service_BDF  service;
 
-    error = FT_Err_Invalid_Argument;
 
-    aproperty->type = BDF_PROPERTY_TYPE_NONE;
+    if ( !face )
+      return FT_THROW( Invalid_Face_Handle );
 
-    if ( face )
-    {
-      FT_Service_BDF  service;
+    if ( !aproperty )
+      return FT_THROW( Invalid_Argument );
 
+    aproperty->type = BDF_PROPERTY_TYPE_NONE;
 
-      FT_FACE_FIND_SERVICE( face, service, BDF );
+    FT_FACE_FIND_SERVICE( face, service, BDF );
 
-      if ( service && service->get_property )
-        error = service->get_property( face, prop_name, aproperty );
-    }
+    if ( service && service->get_property )
+      error = service->get_property( face, prop_name, aproperty );
+    else
+      error = FT_THROW( Invalid_Argument );
 
-    return  error;
+    return error;
   }