Alter: add filter parameter

tasks/vcf2maf.wdl

@@ -28,7 +28,7 @@ task vcf2maf {
     fi
 
     perl /opt/mskcc-vcf2maf/vcf2maf.pl \
-    --input-vcf ${input_vcf} --output-maf ${basename}.maf \
+    --input-vcf $input_vcf --output-maf ${basename}.maf \
     --tumor-id ${tumor_id} --normal-id ${normal_id} \
     --ref-fasta ${ref_dir}/${fasta} \
     --vep-path ${vep_path} \