fix potential access of NULL pointer
commit6b3524b6a6070c8f3d3147263c48c6d8de04d67a
authorNedko Arnaudov <nedko@arnaudov.name>
Sat, 17 Nov 2012 13:36:00 +0000 (17 15:36 +0200)
committerNedko Arnaudov <nedko@arnaudov.name>
Sat, 17 Nov 2012 13:36:00 +0000 (17 15:36 +0200)
treeccba8b12d8fe7d5c2d2eaae28e7b016c68413129
parentc2fc519d5c98e7c99a498a035d98c806635bb51e
fix potential access of NULL pointer

It could happen if delimiter is NULL. Currently the
only use is with non-NULL delimiter.
common/catdup.c