Adapt shift_overflows to Samba coding conventions

diff --git a/lib/ccan/tally/tally.c b/lib/ccan/tally/tally.c
index 1c471c1503ec51ff57177db1d71d0ffaa5019455..4ece2364c308d86173fab8bed7fa548c0591dd5f 100644 (file)
--- a/lib/ccan/tally/tally.c
+++ b/lib/ccan/tally/tally.c
@@ -73,8 +73,9 @@ static ssize_t bucket_min(ssize_t min, unsigned step_bits, unsigned b)
 /* Does shifting by this many bits truncate the number? */
 static bool shift_overflows(size_t num, unsigned bits)
 {
-       if (bits == 0)
+       if (bits == 0) {
                return false;
+       }
 
        return ((num << bits) >> 1) != (num << (bits - 1));
 }