From: Ben Pfaff <blp@gnu.org>
Date: Sat, 2 Dec 2006 06:45:25 +0000 (+0000)
Subject: Remove redundant parentheses.
X-Git-Tag: v0.6.0~671
X-Git-Url: https://pintos-os.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=1e0aeb69e9f246a1448a114919c90b6c86dfcc8d;p=pspp-builds.git

Remove redundant parentheses.
---

diff --git a/src/libpspp/getl.c b/src/libpspp/getl.c
index f3d71981..1c18733d 100644
--- a/src/libpspp/getl.c
+++ b/src/libpspp/getl.c
@@ -217,7 +217,7 @@ do_read_line (struct string *line, bool *interactive)
           if (interactive != NULL)
             *interactive = s->interface->interactive (s->interface);
 
-          while ((s))
+          while (s)
 	    {
 	      if (s->interface->filter)
 		s->interface->filter (s->interface, line);