http://bugzilla.xfce.org/show_bug.cgi?id=7100
Summary: xfce-spawn.c g_warning about setting marshaller twice
Classification: Xfce
Product: Libxfce4ui
Version: 4.7.6
Platform: Other
OS/Version: Linux
Status: NEW
Severity: normal
Priority: Medium
Component: General
AssignedTo: [email protected]
ReportedBy: [email protected]
CC: [email protected]
When using the xfce_spawn* functions, there will be a runtime warning about
setting the marshaller twice because in file xfce-spawn.c line 157 (i.e. within
xfce_spawn_startup_watch()) there is code to set a hardcoded C marshaller for
the GClosure. Short-term, I suggest to change it to:
if(G_CLOSURE_NEEDS_MARSHAL(spawn_data->closure))
g_closure_set_marshal (spawn_data->closure,
g_cclosure_marshal_VOID__INT);
... which should keep backwards compability with existing callers.
Long-term, I suggest to review the semantics of the file and ensure that
setting a marshaller on a user-supplied closure is actually valid, i.e. whether
GClosure is actually designed to be used that way.
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