preproc: correct the logic in the suppression of preproc errors

The logic for suppressing preprocessor errors was missing an !, which
was present before checkin 215186fe82c461bc1ccef7bed5c1a1a0253bfcc9.

Reported-by: Knut St. Osmundsen <bird-nasm@anduin.net>
Signed-off-by: H. Peter Anvin <hpa@zytor.com>

1 files changed, 1 insertions, 1 deletions

diff --git a/preproc.c b/preproc.c
index 72fcad5d..9576fe90 100644
--- a/preproc.c
+++ b/preproc.c
@@ -4796,7 +4796,7 @@ static void pp_verror(int severity, const char *fmt, va_list arg)
 	istk && istk->conds &&
 	((severity & ERR_PP_PRECOND) ?
 	 istk->conds->state == COND_NEVER :
-	 emitting(istk->conds->state)))
+	 !emitting(istk->conds->state)))
 	return;
 
     /* get %macro name */