1 files changed, 2 insertions, 2 deletions
diff --git a/src/main.rs b/src/main.rs
index 3d4b19d..c3cedee 100644
--- a/src/main.rs
+++ b/src/main.rs
@@ -62,11 +62,11 @@ fn main() -> Result<()> {
         if filename == &PathBuf::from("-") {
             let macros = makefile.macros.with_overlay();
             let file = MakefileReader::read(&args, macros, stdin().lock())?.finish();
-            makefile.extend(file);
+            makefile.extend(file)?;
         } else {
             let macros = makefile.macros.with_overlay();
             let file = MakefileReader::read_file(&args, macros, filename)?.finish();
-            makefile.extend(file);
+            makefile.extend(file)?;
         };
     }