1 files changed, 1 insertions, 1 deletions
diff --git a/lib/compilers/swift.js b/lib/compilers/swift.js
index 6c032f84f..145e7844b 100644
--- a/lib/compilers/swift.js
+++ b/lib/compilers/swift.js
@@ -30,7 +30,7 @@ class SwiftCompiler extends BaseCompiler {
         result.asm = postResult.stdout;
         // Seems swift-demangle likes to exit with error 1
         if (postResult.code !== 0 && !result.asm) {
-            result.asm = "<Error during post processing: " + postResult.code + ">";
+            result.asm = `<Error during post processing: ${postResult.code}>`;
             logger.error("Error during post-processing", result);
         }
         return result;