From 3d3dcbe0c56fb8c84f5435b716958e1328971d02 Mon Sep 17 00:00:00 2001
From: Bill Zissimopoulos <billziss@navimatics.com>
Date: Sat, 28 May 2016 17:53:11 -0700
Subject: [PATCH] dll: fsp_fuse_opt_add_opt: testing

---
 src/dll/fuse/fuse_opt.c | 8 +++++---
 1 file changed, 5 insertions(+), 3 deletions(-)

diff --git a/src/dll/fuse/fuse_opt.c b/src/dll/fuse/fuse_opt.c
index 43684e6b..c8961545 100644
--- a/src/dll/fuse/fuse_opt.c
+++ b/src/dll/fuse/fuse_opt.c
@@ -495,22 +495,24 @@ static int fsp_fuse_opt_add_opt_internal(char **opts, const char *opt, int escap
     newopts = memalloc(optsize + optlen + 1);
     if (0 == newopts)
         return -1;
-    memfree(*opts);
-    *opts = newopts;
 
     if (0 != optsize)
     {
         memcpy(newopts, *opts, optsize - 1);
         newopts[optsize - 1] = ',';
-        newopts += optsize;
     }
 
+    memfree(*opts);
+    *opts = newopts;
+    newopts += optsize;
+
     for (p = opt; *p; p++, newopts++)
     {
         if (escaped && (',' == *p || '\\' == *p))
             *newopts++ = '\\';
         *newopts = *p;
     }
+    *newopts = '\0';
 
     return 0;
 }