getopt_long returns an int, not a char.

This commit is contained in:
Jakob Dietrich 2018-07-07 10:44:33 +02:00
parent 94d55a936b
commit 0b30b8ce10

2
main.c
View file

@ -121,7 +121,7 @@ int main(int argc, char **argv) {
while (1) {
int option_index;
char c;
int c;
static struct option long_options[] =
{
{"extract", 0, NULL, 'x'},