gtk_tree_model_get(model, iter, DIVE_INDEX, &indx, -1);
dive = get_dive(indx);
value = get_weight_units(total_weight(dive), &decimals, NULL);
- snprintf(buffer, sizeof(buffer), "%.*f", decimals, value);
+ if (value == 0.0)
+ *buffer = '\0';
+ else
+ snprintf(buffer, sizeof(buffer), "%.*f", decimals, value);
g_object_set(renderer, "text", buffer, NULL);
}