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fixed nullpointer in Rd5DiffTool

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Arndt Brenschede 2020-11-14 10:10:08 +01:00
parent ca48edda04
commit 372a04a6cf
1 changed files with 1 additions and 1 deletions
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brouter-mapaccess/src/main/java/btools/mapaccess/Rd5DiffTool.java
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@ -347,7 +347,7 @@ final public class Rd5DiffTool implements ProgressListener
byte[] ab1 = createMicroCache( posIdx1, tileIdx, dis1, false ); byte[] ab1 = createMicroCache( posIdx1, tileIdx, dis1, false );
MicroCache mc2 = mcIn.readMC(); MicroCache mc2 = mcIn.readMC();
int targetSize = getPosIdx( posIdx2, tileIdx ) - getPosIdx( posIdx2, tileIdx-1 ); int targetSize = posIdx2 == null ? 0 : getPosIdx( posIdx2, tileIdx ) - getPosIdx( posIdx2, tileIdx-1 );
/* int targetSizeCmp = getPosIdx( posIdxCmp, tileIdx ) - getPosIdx( posIdxCmp, tileIdx-1 ); /* int targetSizeCmp = getPosIdx( posIdxCmp, tileIdx ) - getPosIdx( posIdxCmp, tileIdx-1 );
if ( targetSizeCmp != targetSize ) throw new IllegalArgumentException( "target size mismatch: "+ targetSize + "," + targetSizeCmp ); if ( targetSizeCmp != targetSize ) throw new IllegalArgumentException( "target size mismatch: "+ targetSize + "," + targetSizeCmp );