Fix a crash bug thanks to Ryo Hattori.

diff --git a/statement.c b/statement.c
index 836eea94878c41fe902787ef4497998134d18bd2..646d99fc3f33cce692e0b6decea56a43db61c40d 100644 (file)
--- a/statement.c
+++ b/statement.c
@@ -391,7 +391,7 @@ SC_Destructor(StatementClass *self)
        int i;
 
        for (i = 0; i < self->ntab; i++)
-           if (self->ti[i]);
+           if (self->ti[i])
                free(self->ti[i]);
 
        free(self->ti);