diff --git a/src/p_setup.cpp b/src/p_setup.cpp
index 02329bdb9..09d2d2e8d 100644
--- a/src/p_setup.cpp
+++ b/src/p_setup.cpp
@@ -2202,9 +2202,10 @@ static void P_LoopSidedefs (bool firstloop)
 
 			right = sidetemp[right].b.first;
 
-			if (firstloop && right == NO_SIDE)
-			{ // There is no right side!
-				Printf ("Line %d's right edge is unconnected\n", linemap[unsigned(line-lines)]);
+			if (right == NO_SIDE)
+			{ 
+				// There is no right side!
+				if (firstloop) Printf ("Line %d's right edge is unconnected\n", linemap[unsigned(line-lines)]);
 				continue;
 			}