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-rw-r--r--divesite.c2
1 files changed, 2 insertions, 0 deletions
diff --git a/divesite.c b/divesite.c
index f668889f3..1e179820f 100644
--- a/divesite.c
+++ b/divesite.c
@@ -177,6 +177,8 @@ void delete_dive_site(uint32_t id)
uint32_t create_divesite_uuid(const char *name, timestamp_t divetime)
{
+ if (name == NULL)
+ name ="";
unsigned char hash[20];
SHA_CTX ctx;
SHA1_Init(&ctx);