avoid using unintialized variable

fixes #47
2020-01-31 00:35:00 +01:00
parent c65ead83ad
commit ccf79eead9
1 changed files with 2 additions and 1 deletions
@@ -659,7 +659,8 @@ void ParseCommandLineArguments(int argc, char** argv) {
    string confFilePath;
    for (int n = (confFile ? 2 : 1); n < argc; n++) {
        if (string(argv[n]).substr(0, 2) == "--") {
-            string argument = string(argv[n]).substr(2, argument.length() - 2);
+            string argumentString = string(argv[n]);
+            string argument = argumentString.substr(2, argumentString.length() - 2);
            transform(argument.begin(), argument.end(), argument.begin(), ::tolower);

            // Some -- arguments are passed directly to redis.c::main()