slm/slmbuild: free ngram using delete[]

Change-Id: I3d2fb497c33576925e404ea1dd549421099905d1
Signed-off-by: Kefu Chai <tchaikov@gmail.com>

diff --git a/src/slm/slmbuild/slmbuild.cpp b/src/slm/slmbuild/slmbuild.cpp
index d021f8c..d2317bc 100644 (file)
--- a/src/slm/slmbuild/slmbuild.cpp
+++ b/src/slm/slmbuild/slmbuild.cpp
@@ -247,7 +247,7 @@ main(int argc, char* argv[])
         ++nItems;
     }
     fclose(fp);
-    delete ngram;
+    delete[] ngram;
     printf("%d ngrams.\n", nItems); fflush(stdout);
 
     builder.Build();