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Make sure that no extra inserting is done if the strategy changes.

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This commit is contained in:
Mark Adler
2012-01-14 10:53:23 -08:00
parent 4f5779a8e7
commit 68f64498c2
1 changed files with 3 additions and 0 deletions
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3
deflate.c
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@@ -1606,6 +1606,7 @@ local block_state deflate_stored(s, flush)
FLUSH_BLOCK(s, 0); FLUSH_BLOCK(s, 0);
} }
} }
s->insert = 0;
if (flush == Z_FINISH) { if (flush == Z_FINISH) {
FLUSH_BLOCK(s, 1); FLUSH_BLOCK(s, 1);
return finish_done; return finish_done;
@@ -1914,6 +1915,7 @@ local block_state deflate_rle(s, flush)
} }
if (bflush) FLUSH_BLOCK(s, 0); if (bflush) FLUSH_BLOCK(s, 0);
} }
s->insert = 0;
if (flush == Z_FINISH) { if (flush == Z_FINISH) {
FLUSH_BLOCK(s, 1); FLUSH_BLOCK(s, 1);
return finish_done; return finish_done;
@@ -1952,6 +1954,7 @@ local block_state deflate_huff(s, flush)
s->strstart++; s->strstart++;
if (bflush) FLUSH_BLOCK(s, 0); if (bflush) FLUSH_BLOCK(s, 0);
} }
s->insert = 0;
if (flush == Z_FINISH) { if (flush == Z_FINISH) {
FLUSH_BLOCK(s, 1); FLUSH_BLOCK(s, 1);
return finish_done; return finish_done;