Fixed typo in cover id

diff --git a/kernel/rtlil.cc b/kernel/rtlil.cc
index f741e2a340fdd4a01596098c10dbddc6e5f83a94..6bb395ec26973cfa0a635464419b0550b8282506 100644 (file)
--- a/kernel/rtlil.cc
+++ b/kernel/rtlil.cc
@@ -1866,7 +1866,7 @@ void RTLIL::SigSpec::extend(int width, bool is_signed)
 
 void RTLIL::SigSpec::extend_u0(int width, bool is_signed)
 {
-       cover("kernel.rtlil.sigspec.extend_0");
+       cover("kernel.rtlil.sigspec.extend_u0");
 
        pack();