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Bug fix for variants in VCF header fetching to avoid null pointer when a VariantContext tribble codec doesn't have a header 

git-svn-id: file:///humgen/gsa-scr1/gsa-engineering/svn_contents/trunk@4630 348d0f76-0448-11de-a6fe-93d51630548a
This commit is contained in:
depristo 2010-11-05 12:43:25 +00:00
parent c9dbd8f80a
commit bbb890dd6c
1 changed files with 3 additions and 1 deletions
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4
java/src/org/broadinstitute/sting/utils/vcf/VCFUtils.java
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@ -98,7 +98,9 @@ public class VCFUtils {
RMDTrack rod = source.getReferenceOrderedData(); RMDTrack rod = source.getReferenceOrderedData();
if ( rod.getRecordType().equals(VariantContext.class)) { if ( rod.getRecordType().equals(VariantContext.class)) {
fields.addAll(((VCFHeader)rod.getHeader()).getMetaData()); VCFHeader header = (VCFHeader)rod.getHeader();
if ( header != null )
fields.addAll(header.getMetaData());
} }
} }