OK some printfs

diff --git a/region.cc b/region.cc
index fbcb79390330f0e0b98137ad265221f82160441e..5141b72f570a16dc707d2f0d7b871e81320678d5 100644 (file)
--- a/region.cc
+++ b/region.cc
@@ -38,7 +38,7 @@ Region Region::subtract(Region& other)
 
   if (x < other.x)
   {
-    printf("Case 1\n");
+OK    printf("Case 1\n");
     s.x = x;
     s.y = y;
     s.w = other.x - x;
@@ -46,7 +46,7 @@ Region Region::subtract(Region& other)
   }
   else if (x2() > other.x2())
   {
-    printf("Case 2\n");
+OK    printf("Case 2\n");
     s.x = other.x2()+1;
     s.y = y;
     s.w = w - s.x;
@@ -54,7 +54,7 @@ Region Region::subtract(Region& other)
   }
   else if (y < other.y)
   {
-    printf("Case 3\n");
+OK    printf("Case 3\n");
     s.x = x;
     s.y = y;
     s.w = w;
@@ -62,7 +62,7 @@ Region Region::subtract(Region& other)
   }
   else if (y2() > other.y2())
   {
-    printf("Case 4\n");
+OK    printf("Case 4\n");
     s.x = x;
     s.y = other.y2()+1;
     s.w = w;