svn commit: r689292 - /incubator/pig/branches/types/src/org/apache/pig/PigServer.java

[gates]

Author: gates
Date: Tue Aug 26 17:10:08 2008
New Revision: 689292

URL: http://svn.apache.org/viewvc?rev=689292&view=rev
Log:
PIG-372 Fix NPE in dump schema when there is no known schema.


Modified:
    incubator/pig/branches/types/src/org/apache/pig/PigServer.java

Modified: incubator/pig/branches/types/src/org/apache/pig/PigServer.java
URL: 
http://svn.apache.org/viewvc/incubator/pig/branches/types/src/org/apache/pig/PigServer.java?rev=689292&r1=689291&r2=689292&view=diff
==============================================================================
--- incubator/pig/branches/types/src/org/apache/pig/PigServer.java (original)
+++ incubator/pig/branches/types/src/org/apache/pig/PigServer.java Tue Aug 26 
17:10:08 2008
@@ -287,7 +287,8 @@
                 throw new FrontendException(e.getMessage());
             }
             Schema schema = lp.getLeaves().get(0).getSchema();
-            System.out.println(schema.toString());    
+            if (schema != null) System.out.println(schema.toString());    
+            else System.out.println("Schema for " + alias + " unknown.");
         } catch (FrontendException fe) {
             throw WrappedIOException.wrap(
                 "Unable to describe schema for alias " + alias, fe);