@ -84,7 +84,7 @@ main(int argc, char *argv[])
if (!argc) {
/* read list from stdin */
while ((n = getline(&line, &linesiz, stdin)) > 0) {
if (n && line[n - 1] == '\n')
if (line[n - 1] == '\n')
line[n - 1] = '\0';
test(line, line);
}