Fix version check in rustc.bzl (#146)

* Fix version check in rustc.bzl Bazel CI still failing: https://buildkite.com/bazel/bazel-with-downstream-projects-bazel/builds/528#70b8ac31-e21e-4e8e-b27a-34e384808db3 * Fix syntax
bazelbuild · Oct 24, 2018 · 2231755 · 2231755
1 parent 981d217
commit 2231755
Showing 1 changed file with 2 additions and 1 deletion.
diff --git a/rust/private/rustc.bzl b/rust/private/rustc.bzl
@@ -190,7 +190,8 @@ def rustc_compile_action(
 
     rpaths = _compute_rpaths(toolchain, output_dir, depinfo)
 
-    if versions.is_at_least("0.18.0", BAZEL_VERSION):
+    if (len(BAZEL_VERSION) == 0 or
+        versions.is_at_least("0.18.0", BAZEL_VERSION)):
         user_link_flags = ctx.fragments.cpp.linkopts
     else:
         user_link_flags = depset(ctx.fragments.cpp.linkopts)