Merge "Fix build failure in libvpx_example_test-multi-target."

test/vpx_temporal_svc_encoder.sh

@@ -40,6 +40,7 @@ vpx_tsvc_encoder() {
   local timebase_den="1000"
   local speed="6"
   local frame_drop_thresh="30"
+  local threads="1"
 
   shift 2
 
@@ -51,7 +52,7 @@ vpx_tsvc_encoder() {
   eval "${VPX_TEST_PREFIX}" "${encoder}" "${YUV_RAW_INPUT}" "${output_file}" \
       "${codec}" "${YUV_RAW_INPUT_WIDTH}" "${YUV_RAW_INPUT_HEIGHT}" \
       "${timebase_num}" "${timebase_den}" "${speed}" "${frame_drop_thresh}" \
-      "$@" \
+      "${threads}" "$@" \
       ${devnull}
 }