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authorGabriel F. T. Gomes <gabriel@inconstante.eti.br>2019-03-21 17:24:30 -0300
committerGabriel F. T. Gomes <gabriel@inconstante.eti.br>2019-03-21 17:53:03 -0300
commit5abcddd7949270998c6e8d99fdbbba821b664f8b (patch)
tree27501fa7879f5e6fef7b71ca7664e1fccb325d6f /locale/programs/ld-collate.c
parentac64195ccd4f320659fd0058bc7524c6fd0b37b4 (diff)
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Fix parentheses error in iconvconfig.c and ld-collate.c [BZ #24372]
When -Werror=parentheses is in use, iconvconfig.c builds fail with:

  iconvconfig.c: In function ‘write_output’:
  iconvconfig.c:1084:34: error: suggest parentheses around ‘+’ inside ‘>>’ [-Werror=parentheses]
     hash_size = next_prime (nnames + nnames >> 1);
                             ~~~~~~~^~~~~~~~

This patch adds parentheses to the expression.  Not where suggested by
the compiler warning, but where it produces the expected result, i.e.:
where it has the effect of multiplying nnames by 1.5.

Likewise for elem_size in ld-collate.c.

Tested for powerpc64le.

Reviewed-by: Carlos O'Donell <carlos@redhat.com>
Diffstat (limited to 'locale/programs/ld-collate.c')
-rw-r--r--locale/programs/ld-collate.c2
1 files changed, 1 insertions, 1 deletions
diff --git a/locale/programs/ld-collate.c b/locale/programs/ld-collate.c
index 19b23c2453..6baab6cfb0 100644
--- a/locale/programs/ld-collate.c
+++ b/locale/programs/ld-collate.c
@@ -2402,7 +2402,7 @@ collate_output (struct localedef_t *locale, const struct charmap_t *charmap,
       runp = runp->next;
     }
   /* Add 50% and find the next prime number.  */
-  elem_size = next_prime (elem_size + elem_size >> 1);
+  elem_size = next_prime (elem_size + (elem_size >> 1));
 
   /* Allocate the table.  Each entry consists of two words: the hash
      value and an index in a secondary table which provides the index