SYSTEM: V2.11
NUMBER: 411 MODULE: imutil.imarith SYSTEM: V2.11 DATE: Wed Sep 16 08:44:02 MST 1998 FROM: davis BUG: Imarith fails with a segmentation violation if the noact parameter is set to 'yes'. The bug was occurring because the code was trying to update the header of a non- existent output image. STATUS: Fixed for the next release of IRAF. There is no workaround.