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Ensure an item exists on the rpcconsole stack before adding

Ensures that there is an item on the rpcconsole stack before adding something to the current stack so that a segmentation fault does not occur.
pull/1/head
Andrew Chow 5 years ago
parent
commit
4df76e270c
  1. 4
      src/qt/rpcconsole.cpp

4
src/qt/rpcconsole.cpp

@ -175,6 +175,10 @@ bool RPCConsole::RPCParseCommandLine(std::string &strResult, const std::string & @@ -175,6 +175,10 @@ bool RPCConsole::RPCParseCommandLine(std::string &strResult, const std::string &
nDepthInsideSensitive = 1;
filter_begin_pos = chpos;
}
// Make sure stack is not empty before adding something
if (stack.empty()) {
stack.push_back(std::vector<std::string>());
}
stack.back().push_back(strArg);
};

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