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author | Jay Berkenbilt <ejb@ql.org> | 2020-04-16 17:43:37 +0200 |
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committer | Jay Berkenbilt <ejb@ql.org> | 2020-04-16 18:41:43 +0200 |
commit | 92d3cbecd4ea375d8de95bffc0fe8651c698f568 (patch) | |
tree | dcaed532423d2b836251d8203a14db594adca2be /examples/pdf-invert-images.cc | |
parent | 66198f447f45a87718b6457756976baa8defb2fd (diff) | |
download | qpdf-92d3cbecd4ea375d8de95bffc0fe8651c698f568.tar.zst |
Fix warnings reported by -Wshadow=local (fixes #431)
Diffstat (limited to 'examples/pdf-invert-images.cc')
-rw-r--r-- | examples/pdf-invert-images.cc | 6 |
1 files changed, 2 insertions, 4 deletions
diff --git a/examples/pdf-invert-images.cc b/examples/pdf-invert-images.cc index 418598c7..3a0afca4 100644 --- a/examples/pdf-invert-images.cc +++ b/examples/pdf-invert-images.cc @@ -160,11 +160,9 @@ int main(int argc, char* argv[]) // Get all images on the page. std::map<std::string, QPDFObjectHandle> images = page.getPageImages(); - for (std::map<std::string, QPDFObjectHandle>::iterator iter = - images.begin(); - iter != images.end(); ++iter) + for (auto& iter2: images) { - QPDFObjectHandle& image = (*iter).second; + QPDFObjectHandle& image = iter2.second; QPDFObjectHandle image_dict = image.getDict(); QPDFObjectHandle color_space = image_dict.getKey("/ColorSpace"); |