int
set_temp_output_unit(const char *name)
{
- size_t i;
+ long i;
int rc = 0;
char *buf;
#ifdef HAVE_OPENMP
#pragma omp parallel for
#endif /* HAVE_OPENMP */
- for (i = 0; i < strlen(name); i++)
+ for (i = 0; i < (long)strlen(name); i++)
buf[i] = tolower(name[i]);
if (!strcmp(buf, "celsius"))