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-rw-r--r--plugins/workflow_objc/src/activities/objc_msg_send_calls.rs4
1 files changed, 4 insertions, 0 deletions
diff --git a/plugins/workflow_objc/src/activities/objc_msg_send_calls.rs b/plugins/workflow_objc/src/activities/objc_msg_send_calls.rs
index 213d8314..b39c843c 100644
--- a/plugins/workflow_objc/src/activities/objc_msg_send_calls.rs
+++ b/plugins/workflow_objc/src/activities/objc_msg_send_calls.rs
@@ -151,6 +151,10 @@ fn selector_from_call(
};
let param_exprs = params.param_exprs();
+ if param_exprs.is_empty() {
+ return None;
+ }
+
let param_exprs =
if let LowLevelILExpressionKind::SeparateParamListSsa(params) = &param_exprs[0].kind() {
params.param_exprs()