From: Matthew Fernandez <matthew.fernandez@gmail.com>
Date: Sat, 24 Apr 2021 03:49:29 +0000 (-0700)
Subject: abbreviate an increment
X-Git-Tag: 2.47.2~13^2~15
X-Git-Url: https://granicus.if.org/sourcecode?a=commitdiff_plain;h=c73c5d7baa34ef7e7e47e7ddecad93b836aacb6e;p=graphviz

abbreviate an increment

This leads to more readable and less error prone code.
---

diff --git a/lib/sparse/IntStack.c b/lib/sparse/IntStack.c
index a309cd963..65a69722b 100644
--- a/lib/sparse/IntStack.c
+++ b/lib/sparse/IntStack.c
@@ -32,7 +32,7 @@ void IntStack_delete(IntStack s){
 static IntStack IntStack_realloc(IntStack s){
   int max_len = s->max_len;
 
-  max_len = max_len + MAX(10, max_len / 5);
+  max_len += MAX(10, max_len / 5);
   s->max_len = max_len;
   s->stack = REALLOC(s->stack, sizeof(int)*max_len);
   if (!s->stack) return NULL;