diff options
| author | Wei Li <weili@chromium.org> | 2016-03-29 16:42:53 -0700 |
|---|---|---|
| committer | Wei Li <weili@chromium.org> | 2016-03-29 16:42:53 -0700 |
| commit | 05d53f0355e9889c43bfa436e985d5643f249d99 (patch) | |
| tree | eca037b407114efe357e8280a96e44eee182cdfc /core/fpdfapi/fpdf_font/cpdf_cidfont.cpp | |
| parent | 602aebc11a615971800d38f8d427a4e4f95c1134 (diff) | |
| download | pdfium-05d53f0355e9889c43bfa436e985d5643f249d99.tar.xz | |
Code change to avoid signed/unsigned mismatch warnings.
This makes pdfium code on Linux and Mac sign-compare warning free.
The warning flag will be re-enabled after checking on windows clang build.
BUG=pdfium:29
R=tsepez@chromium.org
Review URL: https://codereview.chromium.org/1841643002 .
Diffstat (limited to 'core/fpdfapi/fpdf_font/cpdf_cidfont.cpp')
| -rw-r--r-- | core/fpdfapi/fpdf_font/cpdf_cidfont.cpp | 7 |
1 files changed, 3 insertions, 4 deletions
diff --git a/core/fpdfapi/fpdf_font/cpdf_cidfont.cpp b/core/fpdfapi/fpdf_font/cpdf_cidfont.cpp index de119b75d1..3329f5c577 100644 --- a/core/fpdfapi/fpdf_font/cpdf_cidfont.cpp +++ b/core/fpdfapi/fpdf_font/cpdf_cidfont.cpp @@ -155,13 +155,12 @@ uint32_t EmbeddedCharcodeFromUnicode(const FXCMAP_CMap* pEmbedMap, if (!pCodes) return 0; - int nCodes = pFontGlobals->m_EmbeddedToUnicodes[charset].m_Count; - for (int i = 0; i < nCodes; ++i) { + for (uint32_t i = 0; i < pFontGlobals->m_EmbeddedToUnicodes[charset].m_Count; + ++i) { if (pCodes[i] == unicode) { uint32_t CharCode = FPDFAPI_CharCodeFromCID(pEmbedMap, i); - if (CharCode != 0) { + if (CharCode != 0) return CharCode; - } } } return 0; |