gistfile1.txt

diff --git a/gnuradio-runtime/include/gnuradio/block.h b/gnuradio-runtime/include/gnuradio/block.h
index 43fc50c..df58e78 100644
--- a/gnuradio-runtime/include/gnuradio/block.h
+++ b/gnuradio-runtime/include/gnuradio/block.h
@@ -617,7 +617,7 @@ namespace gr {
                              uint64_t abs_offset,
                              const pmt::pmt_t &key,
                              const pmt::pmt_t &value,
-                             const pmt::pmt_t &srcid=pmt::PMT_F)
+                             const pmt::pmt_t &srcid=pmt::PMT_NIL)
     {
       tag_t tag;
       tag.offset = abs_offset;
diff --git a/gnuradio-runtime/python/gnuradio/gr/tag_utils.py b/gnuradio-runtime/python/gnuradio/gr/tag_utils.py
index cbca9d4..84bdb2e 100644
--- a/gnuradio-runtime/python/gnuradio/gr/tag_utils.py
+++ b/gnuradio-runtime/python/gnuradio/gr/tag_utils.py
@@ -89,9 +89,22 @@ def python_to_tag(tag_struct):
                 tag.srcid = tag_struct[3]
                 good = True
 
+        elif(len(tag_struct) == 3):
+            if(isinstance(tag_struct[0], (int,long))):
+                tag.offset = tag_struct[0]
+                good = True
+
+            if(isinstance(tag_struct[1], pmt.pmt_swig.swig_int_ptr)):
+                tag.key = tag_struct[1]
+                good = True
+
+            if(isinstance(tag_struct[2], pmt.pmt_swig.swig_int_ptr)):
+                tag.value = tag_struct[2]
+                good = True
+
+            tag.srcid = pmt.PMT_NIL
+
     if(good):
         return tag
     else:
         return None
-
-
diff --git a/gr-blocks/lib/vector_source_X_impl.cc.t b/gr-blocks/lib/vector_source_X_impl.cc.t
index 93f672b..cb17c70 100644
--- a/gr-blocks/lib/vector_source_X_impl.cc.t
+++ b/gr-blocks/lib/vector_source_X_impl.cc.t
@@ -106,7 +106,7 @@ namespace gr {
             optr += size;
             for(unsigned t = 0; t < d_tags.size(); t++) {
               add_item_tag(0, nitems_written(0)+i+d_tags[t].offset,
-                           d_tags[t].key, d_tags[t].value);
+                           d_tags[t].key, d_tags[t].value, d_tags[t].srcid);
             }
           }
         }