2 files changed, 2 insertions(+), 2 deletions(-)

M src/fennel/compiler.fnl
M src/fennel/parser.fnl

@@ 49,7 49,7 @@ The ast arg should be unmodified so that its first element is the form called."
   (when (not condition)
     (let [{: source : unfriendly} (or utils.root.options {})]
       (utils.root.reset)
-      (if unfriendly
+      (if (or unfriendly (not _G.io) (not _G.io.read))
           ;; if we use regular `assert' we can't set level to 0
           (error (assert-msg ast msg) 0)
           (friend.assert-compile condition msg ast source))))

@@ 97,7 97,7 @@ stream is finished."
   (fn parse-error [msg byteindex-override]
     (let [{: source : unfriendly} (or options utils.root.options {})]
       (utils.root.reset)
-      (if unfriendly
+      (if (or unfriendly (not _G.io) (not _G.io.read))
           (error (string.format "Parse error in %s:%s: %s"
                                 (or filename :unknown) (or line "?") msg)
                  0)