libs.mk, testdata: rm redundant test of LIBVPX_TEST_DATA

the return value of enabled, which may be empty, is handled by the for
loop. this avoids making an unnecessarily long command line which may
fail in certain cases.

Change-Id: Ib88ecbbe2c0f6d7debb600b4caed4884497263b1

diff --git a/libs.mk b/libs.mk
index f28d84a550dfca7d808ffd8b8de93d177e80d298..e6fb068bf76d67cbeabeebea5c4953870560c5b5 100644 (file)
--- a/libs.mk
+++ b/libs.mk
@@ -429,12 +429,10 @@ testdata:: $(LIBVPX_TEST_DATA)
           if [ -n "$${sha1sum}" ]; then\
             set -e;\
             echo "Checking test data:";\
-            if [ -n "$(LIBVPX_TEST_DATA)" ]; then\
-                for f in $(call enabled,LIBVPX_TEST_DATA); do\
-                    grep $$f $(SRC_PATH_BARE)/test/test-data.sha1 |\
-                        (cd $(LIBVPX_TEST_DATA_PATH); $${sha1sum} -c);\
-                done; \
-            fi; \
+            for f in $(call enabled,LIBVPX_TEST_DATA); do\
+                grep $$f $(SRC_PATH_BARE)/test/test-data.sha1 |\
+                    (cd $(LIBVPX_TEST_DATA_PATH); $${sha1sum} -c);\
+            done; \
         else\
             echo "Skipping test data integrity check, sha1sum not found.";\
         fi