1 files changed, 8 insertions, 4 deletions
diff --git a/tools/thirdparty/OpenFst/fst/lib/symbol-table.cpp b/tools/thirdparty/OpenFst/fst/lib/symbol-table.cpp
index d4715da..a27d3cf 100644
--- a/tools/thirdparty/OpenFst/fst/lib/symbol-table.cpp
+++ b/tools/thirdparty/OpenFst/fst/lib/symbol-table.cpp
@@ -138,9 +138,11 @@ bool SymbolTableImpl::Write(ostream &strm) const {
     WriteType(strm, it->second);
   }
   strm.flush();
-  if (!strm)
+  if (!strm) {
     LOG(ERROR) << "SymbolTable::Write: write failed";
-  return strm;
+    return false;
+  }
+  return true;
 }
 
 bool SymbolTableImpl::WriteText(ostream &strm) const {
@@ -150,9 +152,11 @@ bool SymbolTableImpl::WriteText(ostream &strm) const {
     strm.write(line, strlen(line));
   }
   strm.flush();
-  if (!strm)
+  if (!strm) {
     LOG(ERROR) << "SymbolTable::WriteText: write failed";
-  return strm;
+    return false;
+  }
+  return true;
 }
 
 }  // namespace fst