blob_type needs to be signed to be assigned/compared to -1

1 files changed, 1 insertions, 1 deletions

diff --git a/dbdimp.c b/dbdimp.c
index e7b9df1..9872552 100644
--- a/dbdimp.c
+++ b/dbdimp.c
@@ -1676,7 +1676,7 @@ AV *dbd_st_fetch(SV *sth, imp_sth_t *imp_sth)
                     };
                     long max_segment = -1L, total_length = -1L, t;
                     unsigned short seg_length;
-                    unsigned short blob_type = -1;
+                    short blob_type = -1;
 
                     /* Open the Blob according to the Blob id. */
                     isc_open_blob2(status, &(imp_dbh->db), &(imp_dbh->tr),