From 7bcc5b7c2cd057c60d4e25314e675ac3f7b3be46 Mon Sep 17 00:00:00 2001
From: Peter Feigl <craven@gmx.net>
Date: Wed, 26 Feb 2014 12:29:57 +0100
Subject: Fixing two GCC warnings

---
 src/pstream.h | 5 ++++-
 1 file changed, 4 insertions(+), 1 deletion(-)

(limited to 'src/pstream.h')

diff --git a/src/pstream.h b/src/pstream.h
index bcbf6755..ed314068 100644
--- a/src/pstream.h
+++ b/src/pstream.h
@@ -83,7 +83,10 @@ class ptristream : public std::istream
     virtual pos_type seekoff(off_type off, ios_base::seekdir way,
                              ios_base::openmode)
     {
-      switch (way) {
+      // cast to avoid gcc '-Wswitch' warning
+      // as ios_base::beg/cur/end are not necesssarily values of 'way' enum type ios_base::seekdir
+      // based on https://svn.boost.org/trac/boost/ticket/7644
+      switch (static_cast<int>(way)) {
       case std::ios::cur:
         setg(ptr, gptr()+off, ptr+len);
         break;
-- 
cgit v1.2.3