Fixing a double free in _set_insenstive_message. Fixes NB#52928.
[hildon] / m4 /
drwxr-xr-x   ..
-rw-r--r-- 1108 as-libtool.m4
-rw-r--r-- 2040 as-version.m4
-rw-r--r-- 1525 gtk-doc.m4