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Fix potential crash when resolving variables during shutdown

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WarmUpTill 2023-06-09 20:59:17 +02:00 committed by WarmUpTill
parent 18e19fb6c8
commit e7c6afbc6a
1 changed files with 5 additions and 1 deletions
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6
src/utils/variable-string.cpp
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@ -6,7 +6,7 @@ namespace advss {
void StringVariable::Resolve() const
{
if (switcher->variables.empty()) {
if (switcher && switcher->variables.empty()) {
_resolvedValue = _value;
return;
}
@ -65,6 +65,10 @@ const char *StringVariable::c_str() const
std::string SubstitueVariables(std::string str)
{
if (!switcher) {
return str;
}
for (const auto &v : switcher->variables) {
const auto &variable = std::dynamic_pointer_cast<Variable>(v);
const std::string pattern = "${" + variable->Name() + "}";