53a2e1ae6b18669a39f8d9fdd929c754f974f367
angie
  Fri Jan 6 09:44:31 2017 -0800
Fixing option spec for udcCache. refs #12216 note-43

diff --git src/hg/utils/vai.pl src/hg/utils/vai.pl
index 4b5c4d0..ba31029 100755
--- src/hg/utils/vai.pl
+++ src/hg/utils/vai.pl
@@ -15,31 +15,31 @@
 # Constants
 my $doQueryParam = "hgva_startQuery";
 
 # Command line option variables with default values
 my $hgVai = '/usr/local/apache/cgi-bin/hgVai';
 my $position = '';
 my $rsId = 0;
 my $udcCache;
 my $debug = '';
 
 # GetOpt option configuration for options that don't directly map to hgva_... CGI params,
 # and references to the corresponding global variables or handlers:
 my %optionConfig = ('hgVai=s' => \$hgVai,
                     'position=s' => \$position,
                     'rsId' => \$rsId,
-                    'udcCache' => \$udcCache,
+                    'udcCache=s' => \$udcCache,
                     'dry-run|n|debug' => \$debug,
                     'help|h' => sub { usage(0) },
                    );
 
 # Command line options that map directly to hgva_... CGI params, with their default values
 # and descriptions
 my %paramOptions = ( geneTrack => ['refGene', '=track',
                                    'Genome Browser track with transcript predictions'],
                      include_intergenic => ['on', '=on|off',
                                             'Include intergenic variants in output'],
                      include_upDownstream => ['on', '=on|off',
                                               'Include upstream and downstream variants in output'],
                      include_nmdTranscript => ['on', '=on|off',
                                                'Include variants in NMD transcripts in output'],
                      include_exonLoss => ['on', '=on|off',