Fixed a bunch of compiler warnings.

This commit is contained in:
Ryan C. Gordon 2017-08-29 15:52:49 -04:00
parent 629f8abab4
commit ae667da638
8 changed files with 43 additions and 42 deletions

View file

@ -54,6 +54,7 @@ main(int argc, char **argv)
name = NULL;
index = -1;
if (argc > 1) {
size_t l;
name = argv[1];
if ((strcmp(name, "--help") == 0) || (strcmp(name, "-h") == 0)) {
SDL_Log("USAGE: %s [device]\n"
@ -63,9 +64,9 @@ main(int argc, char **argv)
return 0;
}
i = strlen(name);
if ((i < 3) && isdigit(name[0]) && ((i == 1) || isdigit(name[1]))) {
index = atoi(name);
l = SDL_strlen(name);
if ((l < 3) && SDL_isdigit(name[0]) && ((l == 1) || SDL_isdigit(name[1]))) {
index = SDL_atoi(name);
name = NULL;
}
}