Initialize / reset selected_dive to -1

The value of 0 that we used is actually a valid value and could cause
confusion.

Suggested-by: Tomaz Canabrava <tcanabrava@kde.org>
Signed-off-by: Dirk Hohndel <dirk@hohndel.org>
This commit is contained in:
Dirk Hohndel 2013-05-16 09:09:06 -07:00
parent 69da208080
commit 1ba901fed6
3 changed files with 3 additions and 3 deletions

View file

@ -12,7 +12,7 @@
#include "libdivecomputer/parser.h"
#include "libdivecomputer/version.h"
int selected_dive = 0;
int selected_dive = -1; /* careful: 0 is a valid value */
char zoomed_plot = 0;
char dc_number = 0;