more correct error msg

rust-lang · Nov 4, 2019 · 224378c · 224378c
1 parent 2cf7c29
commit 224378c
Showing 1 changed file with 2 additions and 1 deletion.
diff --git a/src/tools/build-manifest/src/main.rs b/src/tools/build-manifest/src/main.rs
@@ -384,7 +384,8 @@ impl Builder {
             File::open(self.input.join("toolstates-linux.json")).ok()
                 .and_then(|f| serde_json::from_reader(&f).ok());
         let toolstates = toolstates.unwrap_or_else(|| {
-            println!("WARNING: `toolstates-linux.json` missing; assuming all tools failed");
+            println!("WARNING: `toolstates-linux.json` missing/malformed; \
+                assuming all tools failed");
             HashMap::default() // Use empty map if anything went wrong.
         });
         // Mark some tools as missing based on toolstate.