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authorDavid Thompson <dthompson2@worcester.edu>2014-12-07 20:02:02 -0500
committerDavid Thompson <dthompson2@worcester.edu>2014-12-07 20:02:02 -0500
commit95fa10b75d11b8b2e0db11301bd1d061d29bacea (patch)
tree0124c25b74d2a3738d38f08c33eb2e9c092505af
parent815242ceafb749cb20824d36f624efe65620707b (diff)
signal: Require signal values in signal-let.
* sly/signal.scm (signal-let): Use signal-ref instead of signal-ref-maybe.
-rw-r--r--sly/signal.scm2
1 files changed, 1 insertions, 1 deletions
diff --git a/sly/signal.scm b/sly/signal.scm
index 4f42f75..788bb25 100644
--- a/sly/signal.scm
+++ b/sly/signal.scm
@@ -184,7 +184,7 @@ be coerced into one."
#'(define name (make-signal-maybe value))))))
(define-syntax-rule (signal-let ((var signal) ...) body ...)
- ((lambda (var ...) body ...) (signal-ref-maybe signal) ...))
+ ((lambda (var ...) body ...) (signal-ref signal) ...))
(define-syntax signal-let*
(syntax-rules ()