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Diffstat (limited to 'module/srfi/srfi-19/alt.scm')
| -rw-r--r-- | module/srfi/srfi-19/alt.scm | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/module/srfi/srfi-19/alt.scm b/module/srfi/srfi-19/alt.scm index 33a1bc1f..c07bcbd8 100644 --- a/module/srfi/srfi-19/alt.scm +++ b/module/srfi/srfi-19/alt.scm @@ -282,7 +282,7 @@ (define-values (days-fixed change*) (let loop ((target base) (change change)) ;; (format (current-error-port) "1 ~s : ~s~%" target change) - (if (> (days-in-month target) (+ (day change) (day target))) + (if (>= (days-in-month target) (+ (day change) (day target))) ;; No date overflow, just add the change (values (set-> target (day = (+ (day change)))) (set-> change (day 0))) |