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c: fixes msgpack_zbuffer_flush: error checking

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frsyuki
2010-04-04 22:06:27 +09:00
parent f88c029a4c
commit e43f57fe1a
1 changed files with 3 additions and 1 deletions
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4
c/msgpack/zbuffer.h
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@@ -125,7 +125,9 @@ char* msgpack_zbuffer_flush(msgpack_zbuffer* zbuf)
case Z_STREAM_END:
return zbuf->data;
case Z_OK:
msgpack_zbuffer_expand(zbuf);
if(!msgpack_zbuffer_expand(zbuf)) {
return NULL;
}
break;
default:
return NULL;