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Print error and return if given invalid command-line arg

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This is helpful to know if the user either spelled an arg wrong, or
spelled it right but nothing is happening.
This commit is contained in:
Misa 2020-08-02 21:30:08 -07:00 committed by Ethan Lee
parent 8af37bc693
commit 30123e700d
1 changed files with 5 additions and 0 deletions
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5
desktop_version/src/main.cpp
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@ -134,6 +134,11 @@ int main(int argc, char *argv[])
} }
#undef ARG_INNER #undef ARG_INNER
#undef ARG #undef ARG
else
{
printf("Error: invalid option: %s\n", argv[i]);
return 1;
}
} }
if(!FILESYSTEM_init(argv[0], baseDir, assetsPath)) if(!FILESYSTEM_init(argv[0], baseDir, assetsPath))