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-rw-r--r--src/list.c6
1 files changed, 6 insertions, 0 deletions
diff --git a/src/list.c b/src/list.c
index 8e67a61db..16e59837e 100644
--- a/src/list.c
+++ b/src/list.c
@@ -1945,7 +1945,13 @@ item_compare2(const void *s1, const void *s2)
if (res == FAIL)
res = ITEM_COMPARE_FAIL;
else
+ {
res = (int)tv_get_number_chk(&rettv, &sortinfo->item_compare_func_err);
+ if (res > 0)
+ res = 1;
+ else if (res < 0)
+ res = -1;
+ }
if (sortinfo->item_compare_func_err)
res = ITEM_COMPARE_FAIL; // return value has wrong type
clear_tv(&rettv);