[Emacs-diffs] emacs-26 4c3306e: Fix lead comment for count_trailing_zero_bits

[Paul Eggert]

branch: emacs-26
commit 4c3306e12fb4db07a0cae8bdc6291d2efb019933
Author: Paul Eggert <address@hidden>
Commit: Paul Eggert <address@hidden>

    Fix lead comment for count_trailing_zero_bits
    
    * src/data.c (count_trailing_zero_bits): Fix comment to match code.
---
 src/data.c | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/src/data.c b/src/data.c
index 4bee194..677791c 100644
--- a/src/data.c
+++ b/src/data.c
@@ -3311,8 +3311,8 @@ pre_value (bool precondition, int value)
   return precondition ? value : 0;
 }
 
-/* Compute the number of trailing zero bits in val.  If val is zero,
-   return the number of bits in val.  */
+/* Compute the number of trailing zero bits in VAL.  VAL must not be zero.  */
+
 static int
 count_trailing_zero_bits (bits_word val)
 {