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Make sure iinfo return code indicates failures for files that won't open #2511

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Merged
merged 1 commit into from
Mar 5, 2020
Merged

Make sure iinfo return code indicates failures for files that won't open #2511

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4 changes: 3 additions & 1 deletion src/iinfo/iinfo.cpp
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Original file line number Diff line number Diff line change
Expand Up @@ -670,6 +670,7 @@ main(int argc, const char* argv[])
longestname = std::max(longestname, s.length());
longestname = std::min(longestname, (size_t)40);

int returncode = EXIT_SUCCESS;
long long totalsize = 0;
for (auto&& s : filenames) {
auto in = ImageInput::open(s);
Expand All @@ -678,6 +679,7 @@ main(int argc, const char* argv[])
if (err.empty())
err = Strutil::sprintf("Could not open \"%s\"", s);
std::cerr << "iinfo ERROR: " << err << "\n";
returncode = EXIT_FAILURE;
continue;
}
ImageSpec spec = in->spec();
Expand All @@ -692,5 +694,5 @@ main(int argc, const char* argv[])
printf("Total size: %.2f MB\n", t);
}

return 0;
return returncode;
}