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isl_output.c: print_qpolynomial_c: improve error handling
[platform/upstream/isl.git]
/
isl_output.c
diff --git
a/isl_output.c
b/isl_output.c
index
a1feb7f
..
e9bc58f
100644
(file)
--- a/
isl_output.c
+++ b/
isl_output.c
@@
-1361,6
+1361,8
@@
static __isl_give isl_printer *print_qpolynomial_c(__isl_take isl_printer *p,
}
if (qp)
p = upoly_print(qp->upoly, dim, qp->div, p, 0);
+ else
+ p = isl_printer_free(p);
if (!isl_int_is_one(den)) {
p = isl_printer_print_str(p, ")/");
p = isl_printer_print_isl_int(p, den);