compiletest: Give a better error message if `node` isn't installed

1 files changed, 2 insertions, 2 deletions

diff --git a/src/tools/compiletest/src/runtest.rs b/src/tools/compiletest/src/runtest.rs
index a35284f05b5..1a4b2bdb4e1 100644
--- a/src/tools/compiletest/src/runtest.rs
+++ b/src/tools/compiletest/src/runtest.rs
@@ -2135,7 +2135,7 @@ impl<'test> TestCx<'test> {
             if let Some(ref p) = self.config.nodejs {
                 args.push(p.clone());
             } else {
-                self.fatal("no NodeJS binary found (--nodejs)");
+                self.fatal("emscripten target requested and no NodeJS binary found (--nodejs)");
             }
         // If this is otherwise wasm, then run tests under nodejs with our
         // shim
@@ -2143,7 +2143,7 @@ impl<'test> TestCx<'test> {
             if let Some(ref p) = self.config.nodejs {
                 args.push(p.clone());
             } else {
-                self.fatal("no NodeJS binary found (--nodejs)");
+                self.fatal("wasm32 target requested and no NodeJS binary found (--nodejs)");
             }
 
             let src = self