[PATCH 3/3] Qt turns edited locations into null-strings
Anton Lundin
glance at acc.umu.se
Tue May 6 15:27:51 PDT 2014
They aren't null pointers after you touched them, so we can't rely on
that to choose if we should use put_string or show_utf8.
show_utf8 would not print the tag if it only contains a \0 as body.
Fixes #440
Signed-off-by: Anton Lundin <glance at acc.umu.se>
---
save-xml.c | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/save-xml.c b/save-xml.c
index 227b952..dc13fa2 100644
--- a/save-xml.c
+++ b/save-xml.c
@@ -190,7 +190,7 @@ static void show_location(struct membuffer *b, struct dive *dive)
int len = sprintf(buffer, " <location ");
len += format_location(buffer + len, latitude, longitude);
- if (!dive->location) {
+ if (!dive->location || dive->location[0] == '\0') {
memcpy(buffer + len, "/>\n\0", 5);
put_string(b, buffer);
return;
--
1.9.1
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