K 10 svn:author V 2 dd K 8 svn:date V 27 2001-08-30T06:32:17.000000Z K 7 svn:log V 380 Unbreak group operations by reverting previous delta which removed the assignment of `l' in `gr_update' to the return value of snprintf. It claimed to have fixed the case where snprintf returned -1--in fact, it broke the entire routine. Not setting `l' here causes fileupdate() to invariably fail with EINVAL because it does its own check to assert that the parameter isn't -1. END