MonetDB: Jul2021 - Make sure variable is initialized.

[Sjoerd Mullender]

Changeset: 162867d82142 for MonetDB
URL: https://dev.monetdb.org/hg/MonetDB/rev/162867d82142
Modified Files:
        monetdb5/modules/kernel/algebra.c
Branch: Jul2021
Log Message:

Make sure variable is initialized.


diffs (15 lines):

diff --git a/monetdb5/modules/kernel/algebra.c 
b/monetdb5/modules/kernel/algebra.c
--- a/monetdb5/modules/kernel/algebra.c
+++ b/monetdb5/modules/kernel/algebra.c
@@ -793,8 +793,9 @@ ALGcrossproduct(bat *l, bat *r, const ba
        BAT *sl = NULL, *sr = NULL;
        gdk_return ret;
 
-       if ((L = BATdescriptor(*left)) == NULL ||
-               (R = BATdescriptor(*right)) == NULL) {
+       L = BATdescriptor(*left);
+       R = BATdescriptor(*right);
+       if (L == NULL || R == NULL) {
                if (L)
                        BBPunfix(L->batCacheid);
                if (R)
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