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-rw-r--r--src/common/RegularPolyShape.m1
1 files changed, 1 insertions, 0 deletions
diff --git a/src/common/RegularPolyShape.m b/src/common/RegularPolyShape.m
index a369ae1..cd5858c 100644
--- a/src/common/RegularPolyShape.m
+++ b/src/common/RegularPolyShape.m
@@ -24,6 +24,7 @@
#import "RegularPolyShape.h"
#import "Node.h"
#import "Edge.h"
+#import "util.h"
@implementation RegularPolyShape