1 files changed, 2 insertions, 6 deletions
diff --git a/diff.awk b/diff.awk
index 3bb58c0..721aac6 100644
--- a/diff.awk
+++ b/diff.awk
@@ -30,10 +30,8 @@ NR == 1 {
     ### diff columns
     for (n=1; n<=NF; n++) {
         printf(dheader[n])
-        if (n < NF)
-            printf(OFS)
+        printf(n < NF ? OFS : ORS)
     }
-    printf(ORS)
 }
 
 NF {
@@ -63,8 +61,6 @@ NF {
         }
         else
             diff[y] = ""
-        if (y < nf_max)
-            printf(OFS)
+        printf(y < nf_max ? OFS : ORS)
     }
-    printf(ORS)
 }