Fix an inverted test that crept in in the signing macro. (Woops.)

Signed-off-by: Peter Jones <pjones@redhat.com>

shim.spec

@@ -8,7 +8,7 @@
 
 Name:		shim
 Version:	13
-Release:	2%{dist}
+Release:	4%{dist}
 Summary:	First-stage UEFI bootloader
 License:	BSD
 URL:		http://github.com/rhboot/shim/
@@ -131,7 +131,7 @@ if [ "%{-b*}" = "yes" ]; then						\
 	%{expand:%%distrosign -b shim -a %{-a*} -d %{-d*}}		\
 	mv shim%{-a*}-signed.efi shim%{-a*}-%{efidir}.efi		\
 fi									\
-if [ "%{-c*}" = "yes" ]; then						\
+if [ "%{-c*}" = "no" ]; then						\
 	cp shim%{-a*}-%{efidir}.efi shim%{-a*}.efi			\
 fi									\
 %{expand:%%distrosign -b mm -a %{-a*} -d %{-d*}}			\
@@ -222,6 +222,9 @@ install -m 0700 %{SOURCE10} $RPM_BUILD_ROOT/boot/efi/EFI/%{efidir}/shim.efi
 %endif
 
 %changelog
+* Wed Feb 28 2018 Peter Jones <pjones@redhat.com> - 13-4
+- Fix an inverted test that crept in in the signing macro.  (Woops.)
+
 * Wed Feb 28 2018 Peter Jones <pjones@redhat.com> - 13-2
 - Pivot the shim-signed package to be here.