Fix 'make clean' for change of regression.diffs file name.

diff --git a/src/interfaces/ecpg/test/Makefile b/src/interfaces/ecpg/test/Makefile
index 9d95fbaf5dec72e17947beb475e1f8f5fa62c5c4..1214246d503d8dce5936c76bb1f70a9460dfd865 100644 (file)
--- a/src/interfaces/ecpg/test/Makefile
+++ b/src/interfaces/ecpg/test/Makefile
@@ -36,7 +36,7 @@ clean distclean maintainer-clean:
        $(MAKE) -C complex $@
        $(MAKE) -C thread $@
        rm -rf tmp_check results log
-       rm -f pg_regress.inc.sh regression.diff
+       rm -f pg_regress.inc.sh regression.diffs
 
 all: pg_regress.sh