64bit time_t

Index: src/wp/impexp/xp/ie_exp_AbiWord_1.cpp
--- src/wp/impexp/xp/ie_exp_AbiWord_1.cpp.orig
+++ src/wp/impexp/xp/ie_exp_AbiWord_1.cpp
@@ -1790,7 +1790,7 @@ void s_AbiWord_1_Listener::_handleRevisions(void)
 			bWroteOpenRevisionsSection = true;
 		}
 
-		s = UT_std_string_sprintf("<r id=\"%u\" time-started=\"%ld\" version=\"%u\">",
+		s = UT_std_string_sprintf("<r id=\"%u\" time-started=\"%lld\" version=\"%u\">",
 						  pRev->getId(),
 						  pRev->getStartTime(),
 						  pRev->getVersion());
