# HG changeset patch # User wenzelm # Date 1602360377 -7200 # Node ID 86f8fcdcff4af329f03c6ed9f8fe5bb26d9b5b8e # Parent b8b97c49e3392857b598cee16f8ca3ddd2fc1a85 clarified message; diff -r b8b97c49e339 -r 86f8fcdcff4a src/Pure/System/mingw.scala --- a/src/Pure/System/mingw.scala Sat Oct 10 22:05:47 2020 +0200 +++ b/src/Pure/System/mingw.scala Sat Oct 10 22:06:17 2020 +0200 @@ -45,7 +45,7 @@ if (Platform.is_windows) { get_root try { require(Isabelle_System.bash(bash_script("uname -s")).check.out.startsWith("MSYS")) } - catch { case ERROR(_) => error("Bad msys/mingw installation " + get_root) } + catch { case ERROR(msg) => cat_error("Bad msys/mingw installation " + get_root, msg) } } } }