diff options
-rw-r--r-- | src/gsql_conn.c | 5 |
1 files changed, 4 insertions, 1 deletions
diff --git a/src/gsql_conn.c b/src/gsql_conn.c index 4a48de7..3a44c18 100644 --- a/src/gsql_conn.c +++ b/src/gsql_conn.c @@ -22,7 +22,7 @@ #include <guile-sql.h> #include <app.h> -int num_iface; +static int num_iface; struct sql_iface sql_iftab[MAX_IFACES]; SCM_GLOBAL_SYMBOL (gsql_error, "gsql-error"); @@ -205,6 +205,9 @@ SCM_DEFINE (sql_query, "sql-query", 2, 0, 0, int sql_register_iface(struct sql_iface *ifp) { + int n = sql_find_iface(ifp->name); + if (n != -1) + return n; if (num_iface >= MAX_IFACES) scm_misc_error("sql_register_iface", "Too many ifaces registered", |