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| author | Lei Zhang <thestig@chromium.org> | 2017-11-22 20:04:12 +0000 |
|---|---|---|
| committer | Chromium commit bot <commit-bot@chromium.org> | 2017-11-22 20:04:12 +0000 |
| commit | fe2cd4d914205f2da91286e7270209e2016d51a1 (patch) | |
| tree | 50c8f98c7daf38df965f83e29a382fd95434195d /samples/pdfium_test.cc | |
| parent | d328d91f9e7a49f0d79048a7d10be9ba17ad9cb2 (diff) | |
| download | pdfium-fe2cd4d914205f2da91286e7270209e2016d51a1.tar.xz | |
Remove some pointless assignments to "".
Or change them to clear().
Change-Id: Ia9e3e1f0d74b948cec3f8df85d205f830ac9216c
Reviewed-on: https://pdfium-review.googlesource.com/19172
Reviewed-by: dsinclair <dsinclair@chromium.org>
Commit-Queue: Lei Zhang <thestig@chromium.org>
Diffstat (limited to 'samples/pdfium_test.cc')
| -rw-r--r-- | samples/pdfium_test.cc | 4 |
1 files changed, 2 insertions, 2 deletions
diff --git a/samples/pdfium_test.cc b/samples/pdfium_test.cc index 644aee7819..bc0ad86297 100644 --- a/samples/pdfium_test.cc +++ b/samples/pdfium_test.cc @@ -1285,7 +1285,7 @@ bool RenderPage(const std::string& name, const char* buffer = reinterpret_cast<const char*>(FPDFBitmap_GetBuffer(bitmap.get())); - std::string&& image_file_name = ""; + std::string image_file_name; switch (options.output_format) { #ifdef _WIN32 case OUTPUT_BMP: @@ -1335,7 +1335,7 @@ bool RenderPage(const std::string& name, // Write the filename and the MD5 of the buffer to stdout if we wrote a // file. - if (options.md5 && image_file_name != "") + if (options.md5 && !image_file_name.empty()) OutputMD5Hash(image_file_name.c_str(), buffer, stride * height); } else { fprintf(stderr, "Page was too large to be rendered.\n"); |