diff options
Diffstat (limited to 'zlib-flate/zlib-flate.cc')
-rw-r--r-- | zlib-flate/zlib-flate.cc | 12 |
1 files changed, 11 insertions, 1 deletions
diff --git a/zlib-flate/zlib-flate.cc b/zlib-flate/zlib-flate.cc index 4d65bcc3..ae0fa4e1 100644 --- a/zlib-flate/zlib-flate.cc +++ b/zlib-flate/zlib-flate.cc @@ -76,6 +76,12 @@ int main(int argc, char* argv[]) PointerHolder<Pl_StdioFile> out = new Pl_StdioFile("stdout", stdout); PointerHolder<Pl_Flate> flate = new Pl_Flate("flate", out.getPointer(), action); + bool warn = false; + flate->setWarnCallback([&warn](char const* msg, int code) { + warn = true; + std::cerr << whoami << ": WARNING: zlib code " << code + << ", msg = " << msg << std::endl; + }); try { @@ -97,9 +103,13 @@ int main(int argc, char* argv[]) } catch (std::exception& e) { - std::cerr << e.what() << std::endl; + std::cerr << whoami << ": " << e.what() << std::endl; exit(2); } + if (warn) + { + exit(3); + } return 0; } |