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fix(network): copy all characters

This commit is contained in:
Alexis 2018-08-10 10:22:50 +02:00
parent 654ceffe19
commit aab9625182
1 changed files with 1 additions and 3 deletions
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4
src/modules/network.cpp
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@ -67,9 +67,7 @@ void waybar::modules::Network::_parseEssid(struct nlattr **bss)
if (ies_len > hdr_len && ies_len > ies[1] + hdr_len) { if (ies_len > hdr_len && ies_len > ies[1] + hdr_len) {
auto essid_begin = ies + hdr_len; auto essid_begin = ies + hdr_len;
auto essid_end = essid_begin + ies[1]; auto essid_end = essid_begin + ies[1];
// Only use printable characters of the current locale std::copy(essid_begin, essid_end, std::back_inserter(_essid));
std::copy_if(essid_begin, essid_end, std::back_inserter(_essid),
[](char c) { return isprint(static_cast<unsigned char>(c)); });
} }
} }
} }