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authorWei Li <weili@chromium.org>2016-03-28 10:33:33 -0700
committerWei Li <weili@chromium.org>2016-03-28 10:33:33 -0700
commit8940993efffaaf432320509555dc61122b8b72b2 (patch)
tree2e9c42a78d96061ae06ee052e8a274ccfb8fcec7 /fpdfsdk/javascript/Document.cpp
parentb5e8f14e3eefc5da995b332788d3203cee204883 (diff)
downloadpdfium-8940993efffaaf432320509555dc61122b8b72b2.tar.xz
Reduce signed/unsigned comparison warnings
The warnings generated by Clang. This is part 1 for some simple cases. BUG=pdfium:29 R=tsepez@chromium.org Review URL: https://codereview.chromium.org/1840483003 .
Diffstat (limited to 'fpdfsdk/javascript/Document.cpp')
-rw-r--r--fpdfsdk/javascript/Document.cpp4
1 files changed, 2 insertions, 2 deletions
diff --git a/fpdfsdk/javascript/Document.cpp b/fpdfsdk/javascript/Document.cpp
index 0b793db049..70b4ef7e03 100644
--- a/fpdfsdk/javascript/Document.cpp
+++ b/fpdfsdk/javascript/Document.cpp
@@ -1460,7 +1460,7 @@ int Document::CountWords(CPDF_TextObject* pTextObj) {
FX_BOOL bIsLatin = FALSE;
for (int i = 0, sz = pTextObj->CountChars(); i < sz; i++) {
- uint32_t charcode = static_cast<uint32_t>(-1);
+ uint32_t charcode = CPDF_Font::kInvalidCharCode;
FX_FLOAT kerning;
pTextObj->GetCharInfo(i, charcode, kerning);
@@ -1493,7 +1493,7 @@ CFX_WideString Document::GetObjWordStr(CPDF_TextObject* pTextObj,
FX_BOOL bIsLatin = FALSE;
for (int i = 0, sz = pTextObj->CountChars(); i < sz; i++) {
- uint32_t charcode = static_cast<uint32_t>(-1);
+ uint32_t charcode = CPDF_Font::kInvalidCharCode;
FX_FLOAT kerning;
pTextObj->GetCharInfo(i, charcode, kerning);