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| author | Tor Andersson <tor.andersson@artifex.com> | 2018-02-14 12:31:54 +0100 |
|---|---|---|
| committer | Tor Andersson <tor.andersson@artifex.com> | 2018-02-27 12:58:56 +0100 |
| commit | e4900061bdc4a400bf53dae50d39f4314e3cfe84 (patch) | |
| tree | 4fabbb2fd5df03f439584310c87500cc22d7cb1a /source/fitz/output.c | |
| parent | 22d0a3d5d2a122d77212c588f32032cf987cc0ae (diff) | |
| download | mupdf-e4900061bdc4a400bf53dae50d39f4314e3cfe84.tar.xz | |
Accept NULL in fz_drop_output.
Diffstat (limited to 'source/fitz/output.c')
| -rw-r--r-- | source/fitz/output.c | 17 |
1 files changed, 10 insertions, 7 deletions
diff --git a/source/fitz/output.c b/source/fitz/output.c index 0648500c..32813fd8 100644 --- a/source/fitz/output.c +++ b/source/fitz/output.c @@ -300,13 +300,16 @@ fz_close_output(fz_context *ctx, fz_output *out) void fz_drop_output(fz_context *ctx, fz_output *out) { - if (out->close) - fz_warn(ctx, "dropping unclosed output"); - if (out->drop) - out->drop(ctx, out->state); - fz_free(ctx, out->bp); - if (out->state != &fz_stdout_global && out->state != &fz_stderr_global) - fz_free(ctx, out); + if (out) + { + if (out->close) + fz_warn(ctx, "dropping unclosed output"); + if (out->drop) + out->drop(ctx, out->state); + fz_free(ctx, out->bp); + if (out->state != &fz_stdout_global && out->state != &fz_stderr_global) + fz_free(ctx, out); + } } void |