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-rw-r--r--module/system/repl/error-handling.scm3
1 files changed, 2 insertions, 1 deletions
diff --git a/module/system/repl/error-handling.scm b/module/system/repl/error-handling.scm
index 34a158f8a..609d9c3a1 100644
--- a/module/system/repl/error-handling.scm
+++ b/module/system/repl/error-handling.scm
@@ -38,6 +38,7 @@
(lambda ()
(pmatch args
((,subr ,msg ,args . ,rest)
+ (guard (> (vector-length stack) 0))
(display-error (vector-ref stack 0) (current-output-port)
subr msg args rest))
(else
@@ -147,7 +148,7 @@
(debug (make-debug stack 0 error-msg)))
(with-saved-ports
(lambda ()
- (format #t error-msg)
+ (display error-msg)
(format #t "Entering a new prompt. ")
(format #t "Type `,bt' for a backtrace or `,q' to continue.\n")
((@ (system repl repl) start-repl) #:debug debug))))))