From: Arvin Schnell <aschnell@suse.de>
Date: Thu, 10 Apr 2014 16:05:52 +0000 (+0200)
Subject: - cleaner code
X-Git-Tag: v0.2.2~1^2
X-Git-Url: http://git.ipfire.org/gitweb.cgi?a=commitdiff_plain;h=refs%2Fpull%2F70%2Fhead;p=thirdparty%2Fsnapper.git

- cleaner code
---

diff --git a/client/snapper.cc b/client/snapper.cc
index d2276329..82beab91 100644
--- a/client/snapper.cc
+++ b/client/snapper.cc
@@ -1529,10 +1529,10 @@ main(int argc, char** argv)
     {
 	unsigned int s;
 	opt->second >> s;
-	if (s >= _End)
+	if (s >= Table::numStyles)
 	{
 	    cerr << sformat(_("Invalid table style %d."), s) << " "
-		 << sformat(_("Use an integer number from %d to %d"), 0, _End - 1) << endl;
+		 << sformat(_("Use an integer number from %d to %d."), 0, Table::numStyles - 1) << endl;
 	    exit(EXIT_FAILURE);
 	}
 	Table::defaultStyle = (TableLineStyle) s;
diff --git a/client/utils/Table.h b/client/utils/Table.h
index e4a30bb8..f4733aa2 100644
--- a/client/utils/Table.h
+++ b/client/utils/Table.h
@@ -14,6 +14,7 @@
 #include <iosfwd>
 #include <list>
 #include <vector>
+
 using std::string;
 using std::ostream;
 using std::list;
@@ -91,6 +92,8 @@ public:
 
   static TableLineStyle defaultStyle;
 
+  static const unsigned int numStyles = _End;
+
   void add (const TableRow& tr);
   void setHeader (const TableHeader& tr);
   void dumpTo (ostream& stream) const;