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Initialize / reset selected_dive to -1

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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
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2
divelist-gtk.c
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@ -1319,7 +1319,7 @@ static void delete_selected_dives_cb(GtkWidget *menuitem, GtkTreePath *path)
/* if no dives are selected at this point clear the display widgets */
if (!amount_selected) {
selected_dive = 0;
selected_dive = -1;
process_selected_dives();
clear_stats_widgets();
clear_equipment_widgets();

2
gtk-gui.c
View file

@ -268,7 +268,7 @@ static void file_close(GtkWidget *w, gpointer data)
mark_divelist_changed(FALSE);
/* clear the selection and the statistics */
selected_dive = 0;
selected_dive = -1;
process_selected_dives();
clear_stats_widgets();
clear_events();

2
profile.c
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;