diff options
Diffstat (limited to 'filter/rle.c')
| -rw-r--r-- | filter/rle.c | 26 |
1 files changed, 13 insertions, 13 deletions
diff --git a/filter/rle.c b/filter/rle.c index 53197139..921e470a 100644 --- a/filter/rle.c +++ b/filter/rle.c @@ -129,15 +129,15 @@ fz_error * fz_processrle(fz_filter *filter, fz_buffer *in, fz_buffer *out) { fz_rle *enc = (fz_rle*)filter; - fz_error *err; + fz_error *error; unsigned char c; while (1) { if (enc->reclen && enc->curlen == enc->reclen) { - err = savebuf(enc, in, out); - if (err) return err; + error = savebuf(enc, in, out); + if (error) return error; #ifdef DEBUG fprintf(stderr, "--record--\n"); #endif @@ -148,8 +148,8 @@ fprintf(stderr, "--record--\n"); if (in->rp == in->wp) { if (in->eof) { if (enc->state != END) { - err = savebuf(enc, in, out); - if (err) return err; + error = savebuf(enc, in, out); + if (error) return error; } enc->state = END; } @@ -176,8 +176,8 @@ fprintf(stderr, "--record--\n"); case DIFF: /* out of space */ if (enc->run == 128) { - err = putdiff(enc, in, out); - if (err) return err; + error = putdiff(enc, in, out); + if (error) return error; enc->state = ONE; enc->run = 1; @@ -191,8 +191,8 @@ fprintf(stderr, "--record--\n"); { if (enc->run >= 3) { enc->run -= 2; /* skip prev two for diff run */ - err = putdiff(enc, in, out); - if (err) return err; + error = putdiff(enc, in, out); + if (error) return error; } enc->state = SAME; @@ -208,8 +208,8 @@ fprintf(stderr, "--record--\n"); case SAME: if (enc->run == 128 || c != enc->buf[0]) { - err = putsame(enc, in, out); - if (err) return err; + error = putsame(enc, in, out); + if (error) return error; enc->state = ONE; enc->run = 1; @@ -221,8 +221,8 @@ fprintf(stderr, "--record--\n"); break; case END: - err = puteod(enc, in, out); - if (err) return err; + error = puteod(enc, in, out); + if (error) return error; out->eof = 1; return fz_iodone; |