* fish/fish.c (script): Change type of index to "unsigned int".
char *cmd;
char *p, *pend;
char *argv[64];
char *cmd;
char *p, *pend;
char *argv[64];
int global_exit_on_error = !prompt;
int tilde_candidate;
int global_exit_on_error = !prompt;
int tilde_candidate;
if (len == 0) continue;
cmd = buf;
if (len == 0) continue;
cmd = buf;
if (buf[len] == '\0') {
argv[0] = NULL;
goto got_command;
if (buf[len] == '\0') {
argv[0] = NULL;
goto got_command;