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When building without menu support, if we pass no arguments to

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retroarch at the commandline, show the help message instead of
outright crashing
This commit is contained in:
twinaphex 2016-08-01 18:35:56 +02:00
parent 60158f5247
commit 3402c0d420
1 changed files with 11 additions and 2 deletions
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13
retroarch.c
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@ -248,8 +248,8 @@ static void retroarch_print_help(const char *arg0)
"\n\t\tBy default looks for config in $XDG_CONFIG_HOME/retroarch/"
"retroarch.cfg,\n\t\t$HOME/.config/retroarch/retroarch.cfg,\n\t\t"
"and $HOME/.retroarch.cfg.\n\t\tIf a default config is not found, "
"the program will attempt to create one based on the skeleton "
"config (" GLOBAL_CONFIG_DIR "/retroarch.cfg)."
"the program will attempt to create one based on the \n\t\t"
"skeleton config (" GLOBAL_CONFIG_DIR "/retroarch.cfg). \n"
#endif
);
puts(" --appendconfig=FILE\n"
@ -736,6 +736,15 @@ static void retroarch_parse_input(int argc, char *argv[])
optstring = "hs:fvS:A:c:U:DN:d:"
BSV_MOVIE_ARG NETPLAY_ARG DYNAMIC_ARG FFMPEG_RECORD_ARG;
#ifndef HAVE_MENU
if (argc == 1)
{
printf("No arguments supplied and no menu builtin, displaying help...\n");
retroarch_print_help(argv[0]);
exit(0);
}
#endif
for (;;)
{
int port;