Avoid some clang compiler warnings
authorMatthias Clasen <mclasen@redhat.com>
Sun, 22 Mar 2015 19:12:30 +0000 (15:12 -0400)
committerMatthias Clasen <mclasen@redhat.com>
Sun, 22 Mar 2015 19:13:32 +0000 (15:13 -0400)
commit543eae0d76a3aa1471aca9146a32d9bfad3adfd2
treea10430476ad969fd610596a1b2760b06fead6cac
parentfbbb3d18160273235cac788d9dd553b8257a6b7b
Avoid some clang compiler warnings

Avoid some compiler warnings from clang in deprecated code.
Most of these are around our habit of using -1 as an 'unset'
value for enumerations.
gtk/deprecated/gtkfontsel.c
gtk/deprecated/gtkhandlebox.c
gtk/deprecated/gtkiconfactory.c
gtk/deprecated/gtkstock.c