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-rw-r--r--Source/SPTableRelations.m4
1 files changed, 2 insertions, 2 deletions
diff --git a/Source/SPTableRelations.m b/Source/SPTableRelations.m
index 34b18eae..0d3c7d19 100644
--- a/Source/SPTableRelations.m
+++ b/Source/SPTableRelations.m
@@ -497,8 +497,8 @@
[[constraint objectForKey:@"columns"] objectAtIndex:0], @"columns",
[constraint objectForKey:@"ref_table"], @"fk_table",
[constraint objectForKey:@"ref_columns"], @"fk_columns",
- [constraint objectForKey:@"update"], @"on_update",
- [constraint objectForKey:@"delete"], @"on_delete",
+ ([constraint objectForKey:@"update"] ? [constraint objectForKey:@"update"] : @""), @"on_update",
+ ([constraint objectForKey:@"delete"] ? [constraint objectForKey:@"delete"] : @""), @"on_delete",
nil]];
}