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ARM Skia NEON patches - 09 - Bugfix

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Misc: fix a PDF warning/bug on ARM

char is unsigned by default on ARM, so the (curNibble < 0) test is
always false, probably leading to a bug.

BUG=
R=djsollen@google.com, edisonn@google.com

Author: kevin.petit.arm@gmail.com

Review URL: https://chromiumcodereview.appspot.com/18365005

git-svn-id: http://skia.googlecode.com/svn/trunk@9954 2bbb7eff-a529-9590-31e7-b0007b416f81
This commit is contained in:
commit-bot@chromium.org 2013-07-10 15:03:52 +00:00
parent 89c43e84c4
commit 3720fda4eb
1 changed files with 1 additions and 1 deletions
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2
src/pdf/SkPDFFont.cpp
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@ -226,7 +226,7 @@ SkStream* handleType1Stream(SkStream* srcStream, size_t* headerLen,
uint8_t dataByte = 0; // To hush compiler.
bool highNibble = true;
for (; hexData < trailer; hexData++) {
char curNibble = hexToBin(*hexData);
int8_t curNibble = hexToBin(*hexData);
if (curNibble < 0) {
continue;
}