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-rw-r--r--gnu/installer/steps.scm8
1 files changed, 7 insertions, 1 deletions
diff --git a/gnu/installer/steps.scm b/gnu/installer/steps.scm
index 8b25ae97c8..0c505e40e4 100644
--- a/gnu/installer/steps.scm
+++ b/gnu/installer/steps.scm
@@ -28,7 +28,10 @@
#:use-module (srfi srfi-34)
#:use-module (srfi srfi-35)
#:use-module (rnrs io ports)
- #:export (<installer-step>
+ #:export (&user-abort-error
+ user-abort-error?
+
+ <installer-step>
installer-step
make-installer-step
installer-step?
@@ -50,6 +53,9 @@
%current-result))
+(define-condition-type &user-abort-error &error
+ user-abort-error?)
+
;; Hash table storing the step results. Use it only for logging and debug
;; purposes.
(define %current-result (make-hash-table))