(trunk/wsj) Previous version of the script wer_ops_details.pl didn't calculate the number of fields correctly

jtrmal · jtrmal · commit 7d8ff21d6391 · 2015-02-06T23:19:04.000Z
git-svn-id: https://svn.code.sf.net/p/kaldi/code/trunk@4864 5e6a8d80-dfce-4ca6-a32a-6e07a63d50c8
diff --git a/egs/wsj/s5/utils/scoring/wer_ops_details.pl b/egs/wsj/s5/utils/scoring/wer_ops_details.pl
@@ -51,7 +51,10 @@
   my @entries = split(" ", $_);
   next if  @entries < 2;
   next if  ($entries[1] ne "hyp") and ($entries[1] ne "ref") ; 
-  die "Incompatible entry $_ parsed as " . $#entries . "\n" if scalar $#entries <= 2;
+  if (scalar @entries <= 2 ) {
+    print STDERR "Warning: skipping entry \"$_\", either an  empty phrase or incompatible format\n" ;
+    next;
+  }
 
   die "The input stream contains duplicate entry $entries[0] $entries[1]\n" 
     if exists $UTT{$entries[0]}->{$entries[1]};
