Rollup merge of #99413 - steffahn:btree_dropck, r=m-ou-se

[rust.git] / src / bootstrap / lib.rs

diff --git a/src/bootstrap/lib.rs b/src/bootstrap/lib.rs
index c1190c9192d1ab3e5e95f9bb3ce3e09b5b135671..cd421c249d8da660eb7f0fe5d9391b64a418182b 100644 (file)
--- a/src/bootstrap/lib.rs
+++ b/src/bootstrap/lib.rs
@@ -1280,14 +1280,11 @@ fn beta_prerelease_version(&self) -> u32 {
         // Figure out how many merge commits happened since we branched off master.
         // That's our beta number!
         // (Note that we use a `..` range, not the `...` symmetric difference.)
-        let count = output(
-            self.config
-                .git()
-                .arg("rev-list")
-                .arg("--count")
-                .arg("--merges")
-                .arg("refs/remotes/origin/master..HEAD"),
-        );
+        let count =
+            output(self.config.git().arg("rev-list").arg("--count").arg("--merges").arg(format!(
+                "refs/remotes/origin/{}..HEAD",
+                self.config.stage0_metadata.config.nightly_branch
+            )));
         let n = count.trim().parse().unwrap();
         self.prerelease_version.set(Some(n));
         n