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Diffstat (limited to 'par/piece-table.scm')
| -rw-r--r-- | par/piece-table.scm | 5 |
1 files changed, 4 insertions, 1 deletions
diff --git a/par/piece-table.scm b/par/piece-table.scm index 9f967c0..1c2940f 100644 --- a/par/piece-table.scm +++ b/par/piece-table.scm @@ -172,7 +172,10 @@ (can-merge-pieces? piece candidate)) (append! beg (list (merge-pieces! piece candidate)) end) (let-values (((first second) (split-piece! piece rem))) - (append! beg (list first candidate second) end)))))) + (append! beg + (remove (lambda (p) (= 0 (piece-length p))) + (list first candidate second)) + end)))))) ; TODO: SET-CDR for the win? |