From c1142e67ce700797e81d0839c92e4af41f28a20f Mon Sep 17 00:00:00 2001
From: SteveMcNeill <smcneill@swva.net>
Date: Wed, 27 Nov 2019 03:22:07 -0500
Subject: [PATCH] Change to _PUTIMAGE so _SOURCE can be the same as _DEST
 without erroring out.

---
 internal/c/libqb.cpp | 9 ++++++++-
 1 file changed, 8 insertions(+), 1 deletion(-)

diff --git a/internal/c/libqb.cpp b/internal/c/libqb.cpp
index d6230c4e0..363af4963 100644
--- a/internal/c/libqb.cpp
+++ b/internal/c/libqb.cpp
@@ -3449,7 +3449,14 @@ void sub__putimage(double f_dx1,double f_dy1,double f_dx2,double f_dy2,int32 src
     if (d->text){error(5); return;}
     dbpp=d->bytes_per_pixel;
     if ((sbpp==4)&&(dbpp==1)){error(5); return;}
-    if (s==d){error(5); return;}//cannot put source onto itself!
+    if (s==d){
+        //{error(5); return;}//cannot put source onto itself!
+        int32 temphandle=func__copyimage(dst,NULL,0);
+        passed=passed|8; //make certain we set the flag TO LET QB64 know we're passing a handle to the temp image
+        sub__putimage(f_dx1, f_dy1, f_dx2, f_dy2,temphandle, dst, f_sx1, f_sy1, f_sx2, f_sy2, passed);
+        sub__freeimage(temphandle,1);
+        return;
+    }
     
     
     resolve_coordinates: