if (maxtime < 600) {
/* Be a bit more verbose with shorter dives */
for (i = incr; i < maxtime; i += incr)
- plot_text(gc, &tro, i, 1, "%d:%d", i/60, i%60);
+ plot_text(gc, &tro, i, 1, "%02d:%02d", i/60, i%60);
} else {
/* Only render the time on every second marker for normal dives */
for (i = incr; i < maxtime; i += 2 * incr)