Fix worker building latest revision rather than zero revision

1 files changed, 10 insertions, 1 deletions

diff --git a/bbot/worker/worker.cxx b/bbot/worker/worker.cxx
index bfac375..172f5e1 100644
--- a/bbot/worker/worker.cxx
+++ b/bbot/worker/worker.cxx
@@ -582,6 +582,15 @@ build (size_t argc, const char* argv[])
       //
       // bpkg.configure.build
       //
+      // Specify the revision explicitly not to end up with a race condition
+      // building the latest revision rather than the zero revision.
+      //
+      bpkg::version v (tm.version.epoch,
+                       tm.version.upstream,
+                       tm.version.release,
+                       tm.version.effective_revision (),
+                       tm.version.iteration);
+
       r.status |= run_bpkg (
         trace, r.log, wre,
         "-v",
@@ -591,7 +600,7 @@ build (size_t argc, const char* argv[])
         step_args (config_args, step_id::bpkg_configure_build),
         step_args (env_args,    step_id::bpkg_configure_build),
         "--",
-        tm.name.string () + '/' + tm.version.string ());
+        tm.name.string () + '/' + v.string ());
 
       if (!r.status)
         break;