contrib/buildsystems: error out on unknown option

[thirdparty/git.git] / contrib / buildsystems / engine.pl

diff --git a/contrib/buildsystems/engine.pl b/contrib/buildsystems/engine.pl
index 732239d817a769808c0c84a4e5b087f2df3a29de..1a12f4d5563260a67062033296fe81c7b5e743f9 100755 (executable)
--- a/contrib/buildsystems/engine.pl
+++ b/contrib/buildsystems/engine.pl
@@ -57,6 +57,8 @@ while (@ARGV) {
         open(F, "<$infile") || die "Couldn't open file $infile";
         @makedry = <F>;
         close(F);
+    } else {
+        die "Unknown option: " . $arg;
     }
 }