Fix invalid makefile call

Author: alcaeus

Makefile.frag

@@ -102,7 +102,7 @@ show-config: all
 			$(EGREP) -h -v $(PHP_DEPRECATED_DIRECTIVES_REGEX) "$$INI_SCANNED_PATH"/*.ini >> $(top_builddir)/tmp-php.ini; \
 		fi; \
 		CC="$(CC)" \
-			$(PHP_EXECUTABLE) -n -c $(top_builddir)/tmp-php.ini -n -c $(top_builddir)/tmp-php.ini -d extension_dir=$(top_builddir)/modules/ $(PHP_TEST_SHARED_EXTENSIONS) --ri mongodb \
+			$(PHP_EXECUTABLE) -n -c $(top_builddir)/tmp-php.ini -d extension_dir=$(top_builddir)/modules/ $(PHP_TEST_SHARED_EXTENSIONS) --ri mongodb; \
 		RESULT_EXIT_CODE=$$?; \
 		rm $(top_builddir)/tmp-php.ini; \
 		exit $$RESULT_EXIT_CODE; \