add virtual destructor to iseekstream

2015-03-14 00:20:37 -07:00
parent f165ffbc95
commit 1e23af2adc
2 changed files with 3 additions and 1 deletions
--- a/rabit-learn/io/hdfs-inl.h
+++ b/rabit-learn/io/hdfs-inl.h
@@ -23,7 +23,7 @@ class HDFSStream : public utils::ISeekStream {
             bool disconnect_when_done)
      : fs_(fs), at_end_(false),
        disconnect_when_done_(disconnect_when_done) {
-    int flag;
+    int flag = 0;
    if (!strcmp(mode, "r")) {
      flag = O_RDONLY;
    } else if (!strcmp(mode, "w"))  {