diff --git a/uiop/run-program.lisp b/uiop/run-program.lisp index 9e72b754fbf889ed956a5f796a64141deffbfd63..94a4b5314ae6970bba49e197c5c808a495d09ec6 100644 --- a/uiop/run-program.lisp +++ b/uiop/run-program.lisp @@ -1012,7 +1012,12 @@ or :error-output." (declare (ignorable keys directory input if-input-does-not-exist output if-output-exists error-output if-error-output-exists)) #+(or abcl allegro clozure cmucl ecl (and lispworks os-unix) mkcl sbcl scl) - (let (#+(or abcl ecl mkcl) (version (parse-version (lisp-implementation-version)))) + (let (#+(or abcl ecl mkcl) + (version (parse-version + #-abcl + (lisp-implementation-version) + #+abcl + (second (split-string (implementation-identifier) :separator '(#\-)))))) (nest #+abcl (unless (lexicographic< '< version '(1 4 0))) #+ecl (unless (lexicographic<= '< version '(16 0 0)))