src,permission: fix permission.has on empty param #953

Job	Run time
Build slim tarball	1m 32s
aarch64-linux: with shared libraries	24m 7s
x86_64-linux: with shared libraries	28m 20s
aarch64-darwin: with shared libraries	27m 43s
x86_64-darwin: with shared libraries	45m 35s
	2h 7m 17s

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