# [ref_impl_eiffel] [1356] Fix an invalid index precondition failure that occurred when reading a . bmm file that contained a CR-LF pair on a Unix-like system. **Category:** [Reference Implementation: Eiffel (archive)](https://discourse.openehr.org/c/reference-implementation-eiffel-archive/161) **Created:** 2011-01-07 14:19 UTC **Views:** 4 **Replies:** 0 **URL:** https://discourse.openehr.org/t/ref-impl-eiffel-1356-fix-an-invalid-index-precondition-failure-that-occurred-when-reading-a-bmm-file-that-contained-a-cr-lf-pair-on-a-unix-like-system/13914 --- ## Post #1 by @svn1 Revision: 1356 Author: peter\.gummer Log Message: --- **Canonical:** https://discourse.openehr.org/t/ref-impl-eiffel-1356-fix-an-invalid-index-precondition-failure-that-occurred-when-reading-a-bmm-file-that-contained-a-cr-lf-pair-on-a-unix-like-system/13914 **Original content:** https://discourse.openehr.org/t/ref-impl-eiffel-1356-fix-an-invalid-index-precondition-failure-that-occurred-when-reading-a-bmm-file-that-contained-a-cr-lf-pair-on-a-unix-like-system/13914