diff --git a/ChangeLog b/ChangeLog
index 96c9ec2..b4b47a7 100644
--- a/ChangeLog
+++ b/ChangeLog
@@ -1,4 +1,7 @@
 >> Squidview history:
+
+0.86 February 2017
+- fix clang compiler warning, thanks http://people.freebsd.org/~danilo/
 
 0.85 Janurary 2017
 - another result code, thanks Yuri Voinov
diff --git a/configure b/configure
index 8e134a4..b3ca6ec 100755
--- a/configure
+++ b/configure
@@ -2662,7 +2662,7 @@
 # Define the identity of the package.
 
  PACKAGE=squidview
- VERSION=0.85
+ VERSION=0.86
 
 
 cat >>confdefs.h <<_ACEOF
diff --git a/configure.in b/configure.in
index e4c13a7..10b517d 100644
--- a/configure.in
+++ b/configure.in
@@ -15,7 +15,7 @@
 
 AC_INIT(squidview.cpp)
 AM_CONFIG_HEADER(config.h)
-AM_INIT_AUTOMAKE(squidview,0.85)
+AM_INIT_AUTOMAKE(squidview,0.86)
 AC_PROG_CXX
 AC_PROG_INSTALL
 
diff --git a/squidview.cpp b/squidview.cpp
index 763666c..2031ec3 100644
--- a/squidview.cpp
+++ b/squidview.cpp
@@ -1002,7 +1002,7 @@
   FILE* fOutput;
 
   fOutput = fopen (sWordFile.c_str(), "w");
-  if (fOutput <= 0)
+  if (fOutput == NULL)
     return 0;
 
   iIndex = 0;
@@ -2168,7 +2168,7 @@
   {
     fOutput = fopen (string (sPathToFiles + "/" + sRepFileName)
                      .c_str(), "w");
-    if (fOutput == 0)
+    if (fOutput == NULL)
     {
       sStatusMessage = "Could not write to " + sRepFileName;
       return;
@@ -3830,7 +3830,7 @@
   bSave = true;
   bError = false;
   fIO = fopen (sSetFileName.c_str(), "w");
-  if (fIO == 0)
+  if (fIO == NULL)
   {
     sStatusMessage = string ("Could not write to ") + sSetFileName;
     return;