diff options
Diffstat (limited to 'source/fitz/output-png.c')
| -rw-r--r-- | source/fitz/output-png.c | 3 |
1 files changed, 3 insertions, 0 deletions
diff --git a/source/fitz/output-png.c b/source/fitz/output-png.c index 24e9394f..993bda9f 100644 --- a/source/fitz/output-png.c +++ b/source/fitz/output-png.c @@ -133,6 +133,9 @@ png_write_band(fz_context *ctx, fz_band_writer *writer_, int stride, int band_st int y, x, k, err, finalband; int w, h, n; + if (!out) + return; + w = writer->super.w; h = writer->super.h; n = writer->super.n; |