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authorDan Sinclair <dsinclair@chromium.org>2015-10-29 14:56:26 -0400
committerDan Sinclair <dsinclair@chromium.org>2015-10-29 14:56:26 -0400
commit589f7e0a57675efce9810c15a3e9b7c49bf0bc90 (patch)
tree6839707c05c00f227744ffc3788665cb1cb5b7bd /fpdfsdk/src/javascript/util.cpp
parent6ed0028f1cf12ee53e9e7f657b7ba186c77a42f3 (diff)
downloadpdfium-589f7e0a57675efce9810c15a3e9b7c49bf0bc90.tar.xz
Cleanup some numeric code.
This changes the various comparisons of char >= '0' && char <= '9' and char < '0' || char > '9' to use std::isdigit checks. It also cleans up a handful of hex to digit conversions to call one common method. R=thestig@chromium.org Review URL: https://codereview.chromium.org/1415933005 .
Diffstat (limited to 'fpdfsdk/src/javascript/util.cpp')
-rw-r--r--fpdfsdk/src/javascript/util.cpp4
1 files changed, 2 insertions, 2 deletions
diff --git a/fpdfsdk/src/javascript/util.cpp b/fpdfsdk/src/javascript/util.cpp
index 14e15c1b6f..cf10bbd7b4 100644
--- a/fpdfsdk/src/javascript/util.cpp
+++ b/fpdfsdk/src/javascript/util.cpp
@@ -425,7 +425,7 @@ void util::printx(const std::string& cFormat,
break;
case 'X': {
while (itSource < iSize) {
- if ((cSource[itSource] >= '0' && cSource[itSource] <= '9') ||
+ if (std::isdigit(cSource[itSource]) ||
(cSource[itSource] >= 'a' && cSource[itSource] <= 'z') ||
(cSource[itSource] >= 'A' && cSource[itSource] <= 'Z')) {
cPurpose += cSource[itSource];
@@ -450,7 +450,7 @@ void util::printx(const std::string& cFormat,
} break;
case '9': {
while (itSource < iSize) {
- if (cSource[itSource] >= '0' && cSource[itSource] <= '9') {
+ if (std::isdigit(cSource[itSource])) {
cPurpose += cSource[itSource];
itSource++;
break;