Force brackets around one-line conditional statements

This change was done using astyle, with a few manual editing here and
there.

1 files changed, 2 insertions, 1 deletions

diff --git a/kern/log2.h b/kern/log2.h
index c9cc5be1..0a3768a7 100644
--- a/kern/log2.h
+++ b/kern/log2.h
@@ -36,8 +36,9 @@ iorder2(unsigned long size)
 {
     assert(size != 0);
 
-    if (size == 1)
+    if (size == 1) {
         return 0;
+    }
 
     return ilog2(size - 1) + 1;
 }