From ea875d0e37c419ce753f19dfa2a6dd5b5a696f81 Mon Sep 17 00:00:00 2001
From: Josh Langsfeld <jdlangs@gmail.com>
Date: Mon, 20 Jul 2015 13:31:38 -0400
Subject: [PATCH] Fixed use of '++' operator

---
 src/oifile.jl | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/src/oifile.jl b/src/oifile.jl
index 4f92b5a..665847f 100644
--- a/src/oifile.jl
+++ b/src/oifile.jl
@@ -194,7 +194,7 @@ function read_datablock(hdu::HDU, hdr::FITSHeader; quiet::Bool=false)
             value = get_value(hdr, name, nothing)
             if value == nothing
                 warn("missing keyword \"$name\" in OI-FITS $dbtype data-block")
-                ++nerrs
+                nerrs += 1
             else
                 data[field] = value
             end
@@ -202,7 +202,7 @@ function read_datablock(hdu::HDU, hdr::FITSHeader; quiet::Bool=false)
             colnum = get(columns, name, 0)
             if colnum < 1
                 warn("missing column \"$name\" in OI-FITS $dbtype data-block")
-                ++nerrs
+                nerrs += 1
             else
                 data[field] = read_column(ff, colnum)
             end