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-rw-r--r--core/device.c5
-rw-r--r--core/dive.c4
-rw-r--r--core/save-git.c2
-rw-r--r--core/save-xml.c2
4 files changed, 9 insertions, 4 deletions
diff --git a/core/device.c b/core/device.c
index 25c5136a9..d5e723765 100644
--- a/core/device.c
+++ b/core/device.c
@@ -114,6 +114,7 @@ struct divecomputer *fake_dc(struct divecomputer *dc, bool alloc)
static struct sample fake_samples[6];
static struct divecomputer fakedc;
struct sample *fake = fake_samples;
+ int i;
fakedc = (*dc);
if (alloc)
@@ -129,6 +130,10 @@ struct divecomputer *fake_dc(struct divecomputer *dc, bool alloc)
memset(fake, 0, sizeof(fake_samples));
fake[5].time.seconds = max_t;
+ for (i = 0; i < 6; i++) {
+ fake_samples[i].bearing.degrees = -1;
+ fake_samples[i].ndl.seconds = -1;
+ }
if (!max_t || !max_d)
return &fakedc;
diff --git a/core/dive.c b/core/dive.c
index 9e3d42a44..7cad36154 100644
--- a/core/dive.c
+++ b/core/dive.c
@@ -1727,7 +1727,7 @@ static void merge_one_sample(struct sample *sample, int time, struct divecompute
{
int last = dc->samples - 1;
if (last >= 0) {
- static struct sample surface;
+ static struct sample surface = { .bearing.degrees = -1, .ndl.seconds = -1 };
struct sample *prev = dc->sample + last;
int last_time = prev->time.seconds;
int last_depth = prev->depth.mm;
@@ -1772,7 +1772,7 @@ static void merge_samples(struct divecomputer *res, struct divecomputer *a, stru
for (;;) {
int at, bt;
- struct sample sample;
+ struct sample sample = { .bearing.degrees = -1, .ndl.seconds = -1 };
if (!res)
return;
diff --git a/core/save-git.c b/core/save-git.c
index 6496d28ad..7d7c8d9d2 100644
--- a/core/save-git.c
+++ b/core/save-git.c
@@ -350,7 +350,7 @@ static void save_samples(struct membuffer *b, struct dive *dive, struct divecomp
int nr;
int o2sensor;
struct sample *s;
- struct sample dummy = {};
+ struct sample dummy = { .bearing.degrees = -1, .ndl.seconds = -1 };
/* Is this a CCR dive with the old-style "o2pressure" sensor? */
o2sensor = legacy_format_o2pressures(dive, dc);
diff --git a/core/save-xml.c b/core/save-xml.c
index 5bc4f5b38..fe1d73817 100644
--- a/core/save-xml.c
+++ b/core/save-xml.c
@@ -364,7 +364,7 @@ static void save_samples(struct membuffer *b, struct dive *dive, struct divecomp
int nr;
int o2sensor;
struct sample *s;
- struct sample dummy = {};
+ struct sample dummy = { .bearing.degrees = -1, .ndl.seconds = -1 };
/* Set up default pressure sensor indexes */
o2sensor = legacy_format_o2pressures(dive, dc);