mkdb: fix perl warning from accesing undefined hash entries
commit32fe933cc767c7d1555a1873d6b2fcc2cbb5e1e5
authorStefan Kost <ensonic@users.sf.net>
Mon, 12 Jul 2010 20:42:49 +0000 (12 23:42 +0300)
committerStefan Kost <ensonic@users.sf.net>
Mon, 12 Jul 2010 20:42:49 +0000 (12 23:42 +0300)
tree548ab8cbc048ade492a76dbddb5fed25406acd2f
parentd45a4e60e173c6c734f2ae6cbbe2c9f28e2c22cb
mkdb: fix perl warning from accesing undefined hash entries

We don't have type declarations for everything. Accessing the hash will cause
a warning in that case. Check if it is defined.
gtkdoc-mkdb.in