run panics if lldb is not installed and no output is produced..

Forwarded: no

Gbp-Pq: Topic build
Gbp-Pq: Name d-armel-fix-lldb.patch

diff --git a/src/bootstrap/src/core/build_steps/test.rs b/src/bootstrap/src/core/build_steps/test.rs
index 557f71c7eca813cf3aab611521c19e61048ac6c1..acda3986d5f144a10ea5984cf933d8d6e8ce441d 100644 (file)
--- a/src/bootstrap/src/core/build_steps/test.rs
+++ b/src/bootstrap/src/core/build_steps/test.rs
@@ -1893,7 +1893,11 @@ NOTE: if you're sure you want to do this, please open an issue as to why. In the
             .ok();
         if let Some(ref vers) = lldb_version {
             cmd.arg("--lldb-version").arg(vers);
-            let lldb_python_dir = run(Command::new(&lldb_exe).arg("-P")).ok();
+            let lldb_python_dir = Command::new(&lldb_exe)
+                .arg("-P")
+                .output()
+                .map(|output| String::from_utf8_lossy(&output.stdout).to_string())
+                .ok();
             if let Some(ref dir) = lldb_python_dir {
                 cmd.arg("--lldb-python-dir").arg(dir);
             }