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QgsMimeDataUtils::Uri fixed crash on empty data
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d0ea44aef3
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@ -46,6 +46,8 @@ QgsMimeDataUtils::Uri::Uri( QString& encData )
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QChar escape = '\\';
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QString part;
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bool inEscape = false;
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if ( encData.isEmpty() )
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return;
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for ( int i = 0; i < encData.length(); ++i )
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{
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if ( encData.at( i ) == escape && !inEscape )
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@ -70,17 +72,17 @@ QgsMimeDataUtils::Uri::Uri( QString& encData )
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if ( parts.size() <= 5 ) // PostGISTRaster layers yields five parts
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{
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layerType = parts[0];
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providerKey = parts[1];
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name = parts[2];
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layerType = parts.value( 0 );
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providerKey = parts.value( 1 );
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name = parts.value( 2 );
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// fetchs PostGISRaster layers
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if ( parts[3] == "PG" )
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if ( parts.value( 3 ) == "PG" )
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{
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uri = parts[3] + ":" + parts[4];
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uri = parts.value( 3 ) + ":" + parts.value( 4 );
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}
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else
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{
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uri = parts[3];
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uri = parts.value( 3 );
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}
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QgsDebugMsg( "type: " + layerType + " key: " + providerKey + " name: " + name + " uri: " + uri );
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}
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