From 0e17f4d69ea9fa8c88fd982a062cff115165f415 Mon Sep 17 00:00:00 2001
From: Michael Davidsaver <mdavidsaver@gmail.com>
Date: Wed, 30 Aug 2017 22:01:12 -0500
Subject: [PATCH] iocshhelper: msvc compat

msvc doesn't like zero length array
---
 src/ioc/pv/iocshelper.h | 6 +++---
 1 file changed, 3 insertions(+), 3 deletions(-)

diff --git a/src/ioc/pv/iocshelper.h b/src/ioc/pv/iocshelper.h
index d4b3f55..b18dd91 100644
--- a/src/ioc/pv/iocshelper.h
+++ b/src/ioc/pv/iocshelper.h
@@ -53,9 +53,9 @@ template<int N>
 struct iocshFuncInfo{
     iocshFuncDef def;
     std::string name;
-    iocshArg *argarr[N];
-    iocshArg args[N];
-    std::string argnames[N];
+    iocshArg *argarr[N+1];
+    iocshArg args[N+1];
+    std::string argnames[N+1];
     iocshFuncInfo(const std::string& n) :name(n) {
         def.name = name.c_str();
         def.nargs = N;