diff options
Diffstat (limited to 'base/commandLine.cpp')
| -rw-r--r-- | base/commandLine.cpp | 10 |
1 files changed, 6 insertions, 4 deletions
diff --git a/base/commandLine.cpp b/base/commandLine.cpp index 44007c494a..7f88dc0b63 100644 --- a/base/commandLine.cpp +++ b/base/commandLine.cpp @@ -145,7 +145,7 @@ static const char HELP_STRING[] = static const char *s_appName = "scummvm"; -static void usage(const char *s, ...) GCC_PRINTF(1, 2); +static void NORETURN_PRE usage(const char *s, ...) GCC_PRINTF(1, 2) NORETURN_POST; static void usage(const char *s, ...) { char buf[STRINGBUFLEN]; @@ -314,8 +314,11 @@ void registerDefaults() { Common::String parseCommandLine(Common::StringMap &settings, int argc, const char * const *argv) { const char *s, *s2; + if (!argv) + return Common::String(); + // argv[0] contains the name of the executable. - if (argv && argv[0]) { + if (argv[0]) { s = strrchr(argv[0], '/'); s_appName = s ? (s+1) : argv[0]; } @@ -579,8 +582,7 @@ static void listGames() { "-------------------- ------------------------------------------------------\n"); const EnginePlugin::List &plugins = EngineMan.getPlugins(); - EnginePlugin::List::const_iterator iter = plugins.begin(); - for (iter = plugins.begin(); iter != plugins.end(); ++iter) { + for (EnginePlugin::List::const_iterator iter = plugins.begin(); iter != plugins.end(); ++iter) { GameList list = (**iter)->getSupportedGames(); for (GameList::iterator v = list.begin(); v != list.end(); ++v) { printf("%-20s %s\n", v->gameid().c_str(), v->description().c_str()); |