exthelper: drop a compatibility shim with '^command' syntax

Authored by mharbison72.

Description

exthelper: drop a compatibility shim with '^command' syntax

This syntax was dropped in fa88170c10bb.

Details

Committed
mharbison72Dec 27 2018, 12:10 AM
Parents
rHG55e8da487b8a: wireproto: in batch queries, support queries with immediate responses
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