plot the time with a fixed padding (leading zero)

Signed-off-by: Maximilian Güntner <maximilian.guentner@gmail.com>

1 files changed, 1 insertions, 1 deletions

diff --git a/profile.c b/profile.c
index 97ea9077d..3ad11c0d0 100644
--- a/profile.c
+++ b/profile.c
@@ -498,7 +498,7 @@ static void plot_depth_profile(struct graphics_context *gc, struct plot_info *pi
 	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)