Merge remote-tracking branch 'upstream/master'

1 files changed, 4 insertions, 4 deletions

diff --git a/klm/lm/read_arpa.cc b/klm/lm/read_arpa.cc
index 05f761be..2d9a337d 100644
--- a/klm/lm/read_arpa.cc
+++ b/klm/lm/read_arpa.cc
@@ -83,7 +83,7 @@ void ReadBackoff(util::FilePiece &in, Prob &/*weights*/) {
   }
 }
 
-void ReadBackoff(util::FilePiece &in, ProbBackoff &weights) {
+void ReadBackoff(util::FilePiece &in, float &backoff) {
   // Always make zero negative.  
   // Negative zero means that no (n+1)-gram has this n-gram as context.  
   // Therefore the hypothesis state can be shorter.  Of course, many n-grams
@@ -91,12 +91,12 @@ void ReadBackoff(util::FilePiece &in, ProbBackoff &weights) {
   // back and set the backoff to positive zero in these cases.
   switch (in.get()) {
     case '\t':
-      weights.backoff = in.ReadFloat();
-      if (weights.backoff == ngram::kExtensionBackoff) weights.backoff = ngram::kNoExtensionBackoff;
+      backoff = in.ReadFloat();
+      if (backoff == ngram::kExtensionBackoff) backoff = ngram::kNoExtensionBackoff;
       if ((in.get() != '\n')) UTIL_THROW(FormatLoadException, "Expected newline after backoff");
       break;
     case '\n':
-      weights.backoff = ngram::kNoExtensionBackoff;
+      backoff = ngram::kNoExtensionBackoff;
       break;
     default:
       UTIL_THROW(FormatLoadException, "Expected tab or newline for backoff");