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COMMON: Fix toPrintable() for upper characters

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This commit is contained in:
Eugene Sandulenko 2019-12-10 23:50:30 +01:00
parent 3c37e63780
commit c85e5a64d7
1 changed files with 3 additions and 1 deletions
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4
common/str.cpp
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@ -1103,7 +1103,7 @@ String toPrintable(const String &in, bool keepNewLines) {
"\x10\x11\x12\x13\x14\x15\x16\x17"
"\x18\x19\x1a" "e\x1c\x1d\x1e\x1f";
for (const char *p = in.c_str(); *p; p++) {
for (const byte *p = (const byte *)in.c_str(); *p; p++) {
if (*p == '\n') {
if (keepNewLines)
res += *p;
@ -1124,6 +1124,8 @@ String toPrintable(const String &in, bool keepNewLines) {
} else {
res += *p; // We will escape it
}
} else if (*p > 0x7e) {
res += Common::String::format("\\x%02x", *p);
} else
res += *p;
}