fix exif.obj, update example

git-svn-id: svn://kolibrios.org@6313 a494cfbc-eb01-0410-851d-a64ba20cac60

programs/develop/libraries/exif/trunk/exif.asm

@@ -984,11 +984,12 @@ endp
 align 4
 proc exif_get_app2, app1:dword, app2:dword
 pushad
+	mov edi,[app2]
 	mov eax,[app1]
+	xor edx,edx
 	cmp [eax],edx
 	je .no_suport ;<3B>᫨ <20><> <20><><EFBFBD><EFBFBD><EFBFBD><EFBFBD> 㪠<><E3AAA0>⥫<EFBFBD> <20><> <20><>砫<EFBFBD> exif.app1
 
-	mov edi,[app2]
 	movzx edx,word[eax+offs_m_or_i] ;if 'MM' edx=1
 
 	;<3B><>砫<EFBFBD> <20><><EFBFBD>᪠ <20>ந<EFBFBD><E0AEA8><EFBFBD><EFBFBD><EFBFBD>⥫<EFBFBD> <20><><EFBFBD><EFBFBD><EFBFBD><EFBFBD>