Fix test_http_to_https_redirect test

RELNOTES: n/a

--
MOS_MIGRATED_REVID=139818617

1 files changed, 3 insertions, 0 deletions

diff --git a/src/main/java/com/google/devtools/build/lib/bazel/repository/downloader/HttpConnector.java b/src/main/java/com/google/devtools/build/lib/bazel/repository/downloader/HttpConnector.java
index 616f0b0c8f..3f8f716051 100644
--- a/src/main/java/com/google/devtools/build/lib/bazel/repository/downloader/HttpConnector.java
+++ b/src/main/java/com/google/devtools/build/lib/bazel/repository/downloader/HttpConnector.java
@@ -92,6 +92,9 @@ final class HttpConnector {
           code = connection.getResponseCode();
         } catch (FileNotFoundException ignored) {
           code = connection.getResponseCode();
+        } catch (IllegalArgumentException e) {
+          // This will happen if the user does something like specify a port greater than 2^16-1.
+          throw new UnrecoverableHttpException(e.getMessage());
         } catch (IOException e) {
           if (!e.getMessage().startsWith("Server returned")) {
             throw e;