int main(int argc, char *argv[])
{
- char *p, *q, *program;
+ char *p, *q = 0, *program;
p = strrchr(argv[0], '/');
if (!p) p = strrchr(argv[0], '\\');
}
for(p = program; *p; p++)
- if (islower(*p)) *p = toupper(*p);
+ if (islower((unsigned char)(*p)))
+ *p = toupper((unsigned char)(*p));
q = strstr(program, "TEST");
if (q > p && q[-1] == '_') q--;