procyberian/emacs
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(produce_chars): Don't call insert_from_gap if no

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characters to produce.
(encode_coding): Likewise.
This commit is contained in:
Kenichi Handa 2007-04-24 08:13:48 +00:00
parent b9d0769485
commit 284201e43a
1 changed files with 2 additions and 2 deletions
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4
src/coding.c
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@ -6079,7 +6079,7 @@ produce_chars (coding, translation_table, last_block)
}
produced = dst - (coding->destination + coding->produced);
if (BUFFERP (coding->dst_object))
if (BUFFERP (coding->dst_object) && produced_chars > 0)
insert_from_gap (produced_chars, produced);
coding->produced += produced;
coding->produced_char += produced_chars;
@ -6648,7 +6648,7 @@ encode_coding (coding)
(*(coding->encoder)) (coding);
} while (coding->consumed_char < coding->src_chars);
if (BUFFERP (coding->dst_object))
if (BUFFERP (coding->dst_object) && coding->produced_char > 0)
insert_from_gap (coding->produced_char, coding->produced);
return (coding->result);