cleanup, commented

diff --git a/zypp/base/Sysconfig.cc b/zypp/base/Sysconfig.cc
index 676d98603e8c9d3b5f289ffc930a84926e59e25f..0178cd7e0ab151c6b3402d6565a52ec53f5a5635 100644 (file)
--- a/zypp/base/Sysconfig.cc
+++ b/zypp/base/Sysconfig.cc
@@ -28,35 +28,48 @@ namespace zypp {
     namespace sysconfig {
       map<string,string> read( const Pathname & _path )
       {
-        DBG << "Load '" << _path << "'" << endl;
-        map<string,string> ret;
+       DBG << "Load '" << _path << "'" << endl;
+       map<string,string> ret;
       
-        string line;
-        ifstream in( _path.asString().c_str() );
-        if ( in.fail() ) {
-          WAR << "Unable to load '" << _path << "'" << endl;
-          return ret;
-        }
-        while( getline( in, line ) ) {
-          if ( *line.begin() != '#' ) {
-            string::size_type pos = line.find( '=', 0 );
-            if ( pos != string::npos ) {
-              string key = str::trim( line.substr( 0, pos ) );
-              string value = str::trim( line.substr( pos + 1, line.length() - pos - 1 ) );
-              if ( value.length() >= 2 && *(value.begin()) == '"' &&
-                   *(value.rbegin()) == '"' ) {
-                value = value.substr( 1, value.length() - 2 );
-              }
-              if ( value.length() >= 2 && *(value.begin()) == '\'' &&
-                   *(value.rbegin()) == '\'' ) {
-                value = value.substr( 1, value.length() - 2 );
-              }
-              DBG << "KEY: '" << key << "' VALUE: '" << value << "'" << endl;
-              ret[key] = value;
-            }
-          }
-        }
-      return ret;
+       string line;
+       ifstream in( _path.asString().c_str() );
+       if ( in.fail() ) {
+         WAR << "Unable to load '" << _path << "'" << endl;
+         return ret;
+       }
+
+       while( getline( in, line ) ) {
+         if ( *line.begin() != '#' ) {
+
+           string::size_type pos = line.find( '=', 0 );
+
+           if ( pos != string::npos ) {
+
+             string key = str::trim( line.substr( 0, pos ) );
+             string value = str::trim( line.substr( pos + 1, line.length() - pos - 1 ) );
+
+             if ( value.length() >= 2
+                  && *(value.begin()) == '"'
+                  && *(value.rbegin()) == '"' )
+             {
+               value = value.substr( 1, value.length() - 2 );
+             }
+             if ( value.length() >= 2
+                  && *(value.begin()) == '\''
+                  && *(value.rbegin()) == '\'' )
+             {
+               value = value.substr( 1, value.length() - 2 );
+             }
+             XXX << "KEY: '" << key << "' VALUE: '" << value << "'" << endl;
+             ret[key] = value;
+
+           } // '=' found
+
+         } // not comment
+
+       } // while getline
+
+       return ret;
       }
 
     } // namespace sysconfig