Fix list duplication error in define_image_type.
authorChong Yidong <cyd@gnu.org>
Fri, 21 Sep 2012 03:52:23 +0000 (11:52 +0800)
committerChong Yidong <cyd@gnu.org>
Fri, 21 Sep 2012 03:52:23 +0000 (11:52 +0800)
commit09c01941f40d1f334435f3aee8f4a66459e47866
tree4c9ec676b53f0e10e856c6b857b51978c8d57f5c
parentab199df27bfb6f2aab005b5700da961b3468c97f
Fix list duplication error in define_image_type.

* image.c (define_image_type): Avoid adding duplicate types to
image_types.  Suggested by Jörg Walter.

Fixes: debbugs:12463
src/ChangeLog
src/image.c