From: Dirk Hohndel <dirk@hohndel.org>
Date: Fri, 10 Aug 2012 20:43:16 +0000 (-0700)
Subject: Don't print a total weight of 0 in the weight column
X-Git-Url: http://git.tdb.fi/?p=ext%2Fsubsurface.git;a=commitdiff_plain;h=3c542b5a418751f22511f6b1d554252c6e472a43

Don't print a total weight of 0 in the weight column

For consistency with the rest of the dive_list we should interpret "no
weight systems recorded" as "no information" and therefore print nothing
instead of printing a total weight of "0" for these dives.

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

diff --git a/divelist.c b/divelist.c
index ce61d20..1d31da5 100644
--- a/divelist.c
+++ b/divelist.c
@@ -294,7 +294,10 @@ static void weight_data_func(GtkTreeViewColumn *col,
 	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);
 }