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Fix divide by zero (#1303)

This commit is contained in:
Mohammad Amin Sameti 2021-10-29 14:12:48 +03:30
parent 562e4157c0
commit 48117a2e97
1 changed files with 8 additions and 4 deletions
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12
src/ALabel.cpp
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@ -67,8 +67,10 @@ std::string ALabel::getIcon(uint16_t percentage, const std::string& alt, uint16_
} }
if (format_icons.isArray()) { if (format_icons.isArray()) {
auto size = format_icons.size(); auto size = format_icons.size();
auto idx = std::clamp(percentage / ((max == 0 ? 100 : max) / size), 0U, size - 1); if (size) {
format_icons = format_icons[idx]; auto idx = std::clamp(percentage / ((max == 0 ? 100 : max) / size), 0U, size - 1);
format_icons = format_icons[idx];
}
} }
if (format_icons.isString()) { if (format_icons.isString()) {
return format_icons.asString(); return format_icons.asString();
@ -90,8 +92,10 @@ std::string ALabel::getIcon(uint16_t percentage, const std::vector<std::string>&
} }
if (format_icons.isArray()) { if (format_icons.isArray()) {
auto size = format_icons.size(); auto size = format_icons.size();
auto idx = std::clamp(percentage / ((max == 0 ? 100 : max) / size), 0U, size - 1); if (size) {
format_icons = format_icons[idx]; auto idx = std::clamp(percentage / ((max == 0 ? 100 : max) / size), 0U, size - 1);
format_icons = format_icons[idx];
}
} }
if (format_icons.isString()) { if (format_icons.isString()) {
return format_icons.asString(); return format_icons.asString();