fixed a bug encountered when pulling entities

SYSPROG/STPROC/SRP_GIT_SERVICES.txt

@@ -425,7 +425,11 @@ Service PullEntities(EntityList, StatusList, StatusCtrl, CommitId)
                 If Len(Record) else Record = " "
                 If Type EQ "APPROW" then
                     Table = Name[1, ":"]
-                    Key = If Len(Metadata) then Metadata else Key = Name[Col2() + 1, Len(Name)]
+                    If Metadata NE '' then
+                    	Key = Metadata
+                    end else
+                    	Key = Name[Col2() + 1, Len(Name)]
+                    end
                     Open Table to hTable then
                         Write Record to hTable, Key then
                             Open "SYSREPOS" to hSYSREPOS then