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authorNicolas Pena <npm@chromium.org>2018-01-30 21:42:41 +0000
committerChromium commit bot <commit-bot@chromium.org>2018-01-30 21:42:41 +0000
commit2334660053e044ca79a1831a6c73f69891f039e0 (patch)
tree1114eeb0e18288235dff4ff694a8c7129541a7f2 /core/fpdfapi/font/cpdf_font.cpp
parent90d9386825b872a0b668eac5dff3e268fa7ad16c (diff)
downloadpdfium-2334660053e044ca79a1831a6c73f69891f039e0.tar.xz
Use unsigned for char widthchromium/3335
Bug: 806612 Change-Id: I22bd9046dd37a1b596762c46a6b29a323d6e9fa1 Reviewed-on: https://pdfium-review.googlesource.com/24410 Reviewed-by: dsinclair <dsinclair@chromium.org> Commit-Queue: Nicolás Peña Moreno <npm@chromium.org>
Diffstat (limited to 'core/fpdfapi/font/cpdf_font.cpp')
-rw-r--r--core/fpdfapi/font/cpdf_font.cpp4
1 files changed, 2 insertions, 2 deletions
diff --git a/core/fpdfapi/font/cpdf_font.cpp b/core/fpdfapi/font/cpdf_font.cpp
index 8d35739d78..013cdded20 100644
--- a/core/fpdfapi/font/cpdf_font.cpp
+++ b/core/fpdfapi/font/cpdf_font.cpp
@@ -285,9 +285,9 @@ void CPDF_Font::LoadUnicodeMap() const {
m_pToUnicodeMap->Load(pStream);
}
-int CPDF_Font::GetStringWidth(const char* pString, int size) {
+uint32_t CPDF_Font::GetStringWidth(const char* pString, int size) {
int offset = 0;
- int width = 0;
+ uint32_t width = 0;
while (offset < size) {
uint32_t charcode = GetNextChar(pString, size, offset);
width += GetCharWidthF(charcode);