From: Matthew Fernandez <matthew.fernandez@gmail.com>
Date: Tue, 22 Jun 2021 04:08:33 +0000 (-0700)
Subject: remove some unnecessary bracketing in memiofread
X-Git-Tag: 2.48.0~35^2
X-Git-Url: https://granicus.if.org/sourcecode?a=commitdiff_plain;h=365f6a6888aed8fc7ef28d13040791bb64a67bf1;p=graphviz

remove some unnecessary bracketing in memiofread
---

diff --git a/lib/cgraph/io.c b/lib/cgraph/io.c
index 147de0d21..402ebf90c 100644
--- a/lib/cgraph/io.c
+++ b/lib/cgraph/io.c
@@ -66,7 +66,7 @@ memiofread(void *chan, char *buf, int bufsize)
 	 * and next character is non-null (we are working with
 	 * null-terminated strings.
 	 */
-    } while ((c != '\n') && (l < bufsize) && (c = *ptr++));
+    } while (c != '\n' && l < bufsize && (c = *ptr++));
     s->cur += l;
     return l;
 }