From 4dd84f61e181dd25ed4392de51bef50bd01251eb Mon Sep 17 00:00:00 2001
From: Sarah Hunt <seh@ebi.ac.uk>
Date: Mon, 4 Sep 2017 09:36:05 +0100
Subject: [PATCH] format AF for insertion/deletion

---
 modules/Bio/EnsEMBL/VEP/OutputFactory/JSON.pm | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/modules/Bio/EnsEMBL/VEP/OutputFactory/JSON.pm b/modules/Bio/EnsEMBL/VEP/OutputFactory/JSON.pm
index d9274b859..4b26265a3 100644
--- a/modules/Bio/EnsEMBL/VEP/OutputFactory/JSON.pm
+++ b/modules/Bio/EnsEMBL/VEP/OutputFactory/JSON.pm
@@ -370,7 +370,7 @@ sub add_colocated_variant_info_JSON {
       my $tmp = $ex->{$pop};
       my $lc_pop = lc($pop);
 
-      if($tmp =~ /(\w)\:([\d\.\-e]+)/) {
+      if($tmp =~ /(\D)\:([\d\.\-e]+)/) {
         $ex->{$lc_pop.'_maf'} = $2;
         $ex->{$lc_pop.'_allele'} = $1;
       }