Printing: fix dive lookup for profile generation

The existing code (and templates) looked up dives by number and then used
that as index into the dive table. This worked exactly in one case: if all
dives were numbered consecutively starting with 1. While that is not an
entirely unreasonable case, it's of course not an acceptable assumption to
make.

This commit adds the necessary changes to instead look up dives by their
unique id. That's what it's there fore, after all.

Signed-off-by: Dirk Hohndel <dirk@hohndel.org>

1 files changed, 3 insertions, 2 deletions

diff --git a/printer.cpp b/printer.cpp
index 10942865a..fcafaa38e 100644
--- a/printer.cpp
+++ b/printer.cpp
@@ -92,8 +92,9 @@ void Printer::render(int Pages = 0)
 		// render all the dive profiles in the current page
 		while (elemNo < collection.count() && collection.at(elemNo).geometry().y() < viewPort.y() + viewPort.height()) {
 			// dive id field should be dive_{{dive_no}} se we remove the first 5 characters
-			int diveNo = collection.at(elemNo).attribute("id").remove(0, 5).toInt(0, 10);
-			putProfileImage(collection.at(elemNo).geometry(), viewPort, &painter, get_dive(diveNo - 1), profile);
+			QString diveIdString = collection.at(elemNo).attribute("id");
+			int diveId = diveIdString.remove(0, 5).toInt(0, 10);
+			putProfileImage(collection.at(elemNo).geometry(), viewPort, &painter, get_dive_by_uniq_id(diveId), profile);
 			elemNo++;
 		}