From: Alex Coyte <a.coyte@intel.com>
Date: Thu, 27 Oct 2016 03:26:00 +0000 (+1100)
Subject: use stable_sort in analysis from 47f53f6; missed review comment
X-Git-Tag: v4.4.0^2~50
X-Git-Url: http://git.ipfire.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=2341fe7baaba71c3abadb3fd41f45df2d67e906d;p=thirdparty%2Fvectorscan.git

use stable_sort in analysis from 47f53f6; missed review comment
---

diff --git a/src/nfagraph/ng_misc_opt.cpp b/src/nfagraph/ng_misc_opt.cpp
index 584c001f..716802ba 100644
--- a/src/nfagraph/ng_misc_opt.cpp
+++ b/src/nfagraph/ng_misc_opt.cpp
@@ -634,7 +634,7 @@ bool pruneUsingSuccessors(NGHolder &g, NFAVertex u, som_type som) {
         }
         u_succs.push_back(v);
     }
-    sort(u_succs.begin(), u_succs.end(),
+    stable_sort(u_succs.begin(), u_succs.end(),
          [&](NFAVertex a, NFAVertex b) {
              return g[a].char_reach.count() > g[b].char_reach.count();
          });