Signed-off-by: Ryo Munakata <[email protected]>
---
src/connection.c | 5 +++++
1 file changed, 5 insertions(+)
diff --git a/src/connection.c b/src/connection.c
index f292853..f516c85 100644
--- a/src/connection.c
+++ b/src/connection.c
@@ -931,6 +931,11 @@ wl_closure_invoke(struct wl_closure *closure, uint32_t
flags,
count + 2, &ffi_type_void, ffi_types);
implementation = target->implementation;
+ if (!implementation[opcode]) {
+ wl_log("listener function for opcode %u of %s is NULL\n",
+ opcode, target->interface->name);
+ abort();
+ }
ffi_call(&cif, implementation[opcode], NULL, ffi_args);
}
--
2.1.2
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