klibc - Mar 2020 - [klibc:update-dash] dash: eval: Silence compiler warning about missing parentheses

Commit-ID:  e3da328217a1fbfaad2ae617dbc26746adf63f8f
Gitweb:    
http://git.kernel.org/?p=libs/klibc/klibc.git;a=commit;h=e3da328217a1fbfaad2ae617dbc26746adf63f8f
Author:     Antonio Ospite <ao2 at ao2.it>
AuthorDate: Tue, 16 Oct 2018 18:42:20 +0200
Committer:  Ben Hutchings <ben at decadent.org.uk>
CommitDate: Sat, 28 Mar 2020 21:42:55 +0000

[klibc] dash: eval: Silence compiler warning about missing parentheses

[ dash commit f97aaf80dd44e92f2cabc7e6d92d461f4fe6eddd ]

Gcc gives a warning about some missing parentheses:

-----------------------------------------------------------------------
eval.c: In function ?evaltree?:
eval.c:282:15: warning: logical not is only applied to the left hand side of
comparison [-Wlogical-not-parentheses]
   if (!status == isor || evalskip)
               ^~
eval.c:282:7: note: add parentheses around left hand side expression to silence
this warning
   if (!status == isor || evalskip)
       ^~~~~~~
       (      )
-----------------------------------------------------------------------

Add the parentheses to silence the warning.

Signed-off-by: Antonio Ospite <ao2 at ao2.it>
Signed-off-by: Herbert Xu <herbert at gondor.apana.org.au>
Signed-off-by: Ben Hutchings <ben at decadent.org.uk>

---
 usr/dash/eval.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/usr/dash/eval.c b/usr/dash/eval.c
index 09a5cbf1..dc0c9fa2 100644
--- a/usr/dash/eval.c
+++ b/usr/dash/eval.c
@@ -279,7 +279,7 @@ checkexit:
 		isor = n->type - NAND;
 		status = evaltree(n->nbinary.ch1,
 				  (flags | ((isor >> 1) - 1)) & EV_TESTED);
-		if (!status == isor || evalskip)
+		if ((!status) == isor || evalskip)
 			break;
 		n = n->nbinary.ch2;
 evaln: