Bugfix: don't expand "ln" when it's NULL.
commit34f26594d4980f5e38cb458be6c766d354dc0bfa
authormazze <mazze@fb15a70f-31f2-0310-bbcc-cdcc74a49acc>
Thu, 17 Apr 2008 21:03:46 +0000 (17 21:03 +0000)
committermazze <mazze@fb15a70f-31f2-0310-bbcc-cdcc74a49acc>
Thu, 17 Apr 2008 21:03:46 +0000 (17 21:03 +0000)
tree311dda175c5c0ceecc161d44ad17ed24cbf36e44
parent100a71392d0a82ffe88f92be36dd77936d9a5b6b
Bugfix: don't expand "ln" when it's NULL.
This avoids a segfault when the document has only one line of text.

git-svn-id: https://svn.aros.org/svn/aros/trunk/AROS@28340 fb15a70f-31f2-0310-bbcc-cdcc74a49acc
workbench/tools/Edit/Edit.c