* cord/tests/de.c (generic_init): Replace initial==CORD_EMPTY check
with 0==len where len is CORD_len(initial) (to outline that len-1
cannot cause underflow).
if ((f = fopen(arg_file_name, "rb")) == NULL) {
initial = "\n";
} else {
+ size_t len;
+
initial = CORD_from_file(f);
- if (initial == CORD_EMPTY
- || CORD_fetch(initial, CORD_len(initial)-1) != '\n') {
+ len = CORD_len(initial);
+ if (0 == len || CORD_fetch(initial, len - 1) != '\n') {
initial = CORD_cat(initial, "\n");
}
}