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-rw-r--r--core/subsurface-qt/DiveObjectHelper.cpp2
1 files changed, 2 insertions, 0 deletions
diff --git a/core/subsurface-qt/DiveObjectHelper.cpp b/core/subsurface-qt/DiveObjectHelper.cpp
index 3855cef11..6d625473e 100644
--- a/core/subsurface-qt/DiveObjectHelper.cpp
+++ b/core/subsurface-qt/DiveObjectHelper.cpp
@@ -58,6 +58,8 @@ static QString getPressures(struct dive *dive, int i, enum returnPressureSelecto
DiveObjectHelper::DiveObjectHelper(struct dive *d) :
m_dive(d)
{
+ if (!m_dive)
+ qWarning("Creating DiveObjectHelper from NULL dive");
m_cyls.clear();
for (int i = 0; i < MAX_CYLINDERS; i++) {
//Don't add blank cylinders, only those that have been defined.