Re: [Qemu-devel] [PATCH] CODING_STYLE: {} as in linux kernel

[Stuart Brady]

On Wed, Oct 07, 2009 at 04:54:24PM +0200, Gerd Hoffmann wrote:

> I somehow dislike the unneeded branches because it looks a bit 
> irritating to my eyes.

I felt the same way at first, but I've become used to them, now.

> They have advantages though.  Making patches more readable is one, as 
> kevin and the nice example above clearly points out ;)

Strictly, the example should be this:

-    if (a == 5)
+    if (a == 5) {
         printf("a was 5.\n");
-    else if (a == 6)
+    } else if (a == 6) {
         printf("a was 6.\n");
+        printf("multiply by 7 to get the answer.\n");
-    else
+    } else {
         printf("a was something else entirely.\n");
+    }

versus:

     if (a == 5) {
         printf("a was 5.\n");
     } else if (a == 6) {
         printf("a was 6.\n");
+        printf("multiply by 7 to get the answer.\n");
     } else {
         printf("a was something else entirely.\n");
     }

I know which one I prefer. :-)

Cheers,
-- 
Stuart Brady