Don't ignore when we can't parse a file

We are quite inconsistent when it comes to reporting back errors.
One case where this caused somewhat unexpected behavior was when the
user would try to open a .csv file by passing it as command line
argument. The file was silently ignored, but treated as if it had been
opened successfully.

Now we issue a somewhat reasonable error message.

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

1 files changed, 1 insertions, 1 deletions

diff --git a/dive.h b/dive.h
index 95f4d6f68..f67c7368b 100644
--- a/dive.h
+++ b/dive.h
@@ -619,7 +619,7 @@ struct dive *find_dive_n_near(timestamp_t when, int n, timestamp_t offset);
 extern int match_one_dc(struct divecomputer *a, struct divecomputer *b);
 
 extern void parse_xml_init(void);
-extern void parse_xml_buffer(const char *url, const char *buf, int size, struct dive_table *table, const char **params);
+extern int parse_xml_buffer(const char *url, const char *buf, int size, struct dive_table *table, const char **params);
 extern void parse_xml_exit(void);
 extern void set_filename(const char *filename, bool force);