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~ Fix issue #66, command-line parameters were not parsed properly

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Signed-off-by: Alexis Maiquez <almamu@almamu.com>
This commit is contained in:
Alexis Maiquez 2022-01-31 17:49:48 +01:00
parent 6ec5770660
commit a66bc26f1d
1 changed files with 4 additions and 6 deletions
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10
main.cpp
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@ -62,8 +62,6 @@ int main (int argc, char* argv[])
bool shouldEnableAudio = true; bool shouldEnableAudio = true;
std::string path; std::string path;
int option_index = 0;
static struct option long_options [] = { static struct option long_options [] = {
{"screen-root", required_argument, 0, 'r'}, {"screen-root", required_argument, 0, 'r'},
{"pkg", required_argument, 0, 'p'}, {"pkg", required_argument, 0, 'p'},
@ -76,7 +74,7 @@ int main (int argc, char* argv[])
while (true) while (true)
{ {
int c = getopt_long (argc, argv, "r:p:d:shf:", long_options, &option_index); int c = getopt_long (argc, argv, "r:p:d:shf:", long_options, nullptr);
if (c == -1) if (c == -1)
break; break;
@ -111,13 +109,13 @@ int main (int argc, char* argv[])
} }
// increment the option index (useful for when no options were found) // increment the option index (useful for when no options were found)
option_index ++; // option_index ++;
if (path.empty () == true) if (path.empty () == true)
{ {
if (option_index < argc && strlen (argv [option_index]) > 0) if (optind < argc && strlen (argv [optind]) > 0)
{ {
path = argv [option_index]; path = argv [optind];
} }
else else
{ {