fix pointer related bugs

[zpackage] / lib / dbquery.c

diff --git a/lib/dbquery.c b/lib/dbquery.c
index d6ef8b55239ebe19e1480381d91f5b52c4e07634..3f818418d88486e477df17a7544f8bfc04f1efe3 100644 (file)
--- a/lib/dbquery.c
+++ b/lib/dbquery.c
@@ -12,7 +12,11 @@ sqlite3_stmt *zpm_dbquery(struct zpm *zpm, char *query, ...) {
        sqlite3_stmt *st;
        int rv;
 
-       if (!zpm || zpm->error || !zpm->db) {
+       if (!zpm || zpm->error) {
+               return 0;
+       }
+
+       if (!zpm->db) {
                zpm->error = 1;
                return 0;
        }