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-rw-r--r--src/libcoopgamma.c11
1 files changed, 11 insertions, 0 deletions
diff --git a/src/libcoopgamma.c b/src/libcoopgamma.c
index 74e085c..3b2f08e 100644
--- a/src/libcoopgamma.c
+++ b/src/libcoopgamma.c
@@ -1932,5 +1932,16 @@ int libcoopgamma_set_gamma_send(libcoopgamma_filter_t* restrict filter, libcoopg
int libcoopgamma_set_gamma_recv(libcoopgamma_context_t* restrict ctx,
libcoopgamma_async_context_t* restrict async)
{
+ size_t _n = 0;
+
+ if (check_error(ctx, async))
+ return -(ctx->error.custom || ctx->error.number);
+
+ while (*next_line(ctx));
+ (void) next_payload(ctx, &_n);
+
+ errno = EBADMSG;
+ copy_errno(ctx);
+ return -1;
}