Remove redundant line from Makefile.

robertmhaas · robertmhaas · commit 575cead99139 · 2017-11-16T15:30:56.000-05:00
Masahiko Sawada, reviewed by Michael Paquier Discussion: http://postgr.es/m/CAD21AoDFes_Mgye-1K89rmTgeU3RxYF3zgTjzCJVq2KzzcpC4A@mail.gmail.com
diff --git a/src/test/recovery/Makefile b/src/test/recovery/Makefile
@@ -20,5 +20,3 @@ check:
 
 clean distclean maintainer-clean:
 	rm -rf tmp_check
-
-EXTRA_INSTALL = contrib/test_decoding
