Created attachment 74796 [details]
glib: fix symbol-prefix passed to g-ir-scanner
The symbol-prefix should not have a trailing underscore. Leaving it as it currently is causes problems for Vala, which is currently the only software to actually use the symbol-prefix from the GIR.
Created attachment 74797 [details] [review]
introspection: fix symbol-prefix passed to g-ir-scanner
Oops, looks like I missed the one in core. This takes care of both.