diff --git a/dxf-roundtrip.sh b/dxf-roundtrip.sh
index 0c06b05c7..58be6484a 100755
--- a/dxf-roundtrip.sh
+++ b/dxf-roundtrip.sh
@@ -2,9 +2,9 @@
 # test dwg2dxf via teigha roundtrips
 # for f in test/test-data/20*/*.dwg; do ./dxf-roundtrip.sh $f; done
 case $(uname) in
-    Darwin)  TeighaFileConverter=/Applications/TeighaFileConverter.app/Contents/MacOS/TeighaFileConverter ;;
-    Linux)   TeighaFileConverter=/usr/bin/TeighaFileConverter ;;
-    Windows) TeighaFileConverter=TeighaFileConverter ;;
+    Darwin)  ODAFileConverter=/Applications/ODAFileConverter.app/Contents/MacOS/ODAFileConverter ;;
+    Linux)   ODAFileConverter=/usr/bin/ODAFileConverter ;;
+    Windows) ODAFileConverter=ODAFileConverter ;;
 esac
 #full=test/test-data/2000/$f.dwg
 full=$1
@@ -43,8 +43,8 @@ programs/dwg2dxf -v4 -o ${f}_${r}.dxf $full 2>${f}_${r}.log ||
     grep Error ${f}_${r}.log
 
 mv ${f}_${r}.dxf test/
-echo TeighaFileConverter "test" . ACAD$r DWG 0 1 ${f}_${r}.dxf
-$TeighaFileConverter "test" "." ACAD$r DWG 0 1 ${f}_${r}.dxf
+echo ODAFileConverter "test" . ACAD$r DWG 0 1 ${f}_${r}.dxf
+$ODAFileConverter "test" "." ACAD$r DWG 0 1 ${f}_${r}.dxf
 mv test/${f}_${r}.dxf ./
 
 if [ -f ${f}_${r}.dwg ]; then
diff --git a/src/out_dxf.c b/src/out_dxf.c
index 23cd3d051..e9638433b 100644
--- a/src/out_dxf.c
+++ b/src/out_dxf.c
@@ -1298,7 +1298,7 @@ dxf_fixup_string (Bit_Chain *restrict dat, char *restrict str, const int opts,
         }
     }
   else
-    fprintf (dat->fh, "\r\n");
+    fprintf (dat->fh, "%3d\r\n\r\n", dxf);
 }
 
 static int