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-rw-r--r--fpdfsdk/src/javascript/util.cpp12
1 files changed, 4 insertions, 8 deletions
diff --git a/fpdfsdk/src/javascript/util.cpp b/fpdfsdk/src/javascript/util.cpp
index cb9c9b2231..a14e81c203 100644
--- a/fpdfsdk/src/javascript/util.cpp
+++ b/fpdfsdk/src/javascript/util.cpp
@@ -468,17 +468,13 @@ void util::printx(const std::string& cFormat,
case '\\':
break;
case '>': {
- for (std::string::iterator it = cSource.begin(); it != cSource.end();
- it++) {
- *it = toupper(*it);
- }
+ for (char& c : cSource)
+ c = toupper(c);
break;
}
case '<': {
- for (std::string::iterator it = cSource.begin(); it != cSource.end();
- it++) {
- *it = tolower(*it);
- }
+ for (char& c : cSource)
+ c = tolower(c);
break;
}
case '=':