08cfd9c6f68fc75299f1dc3a2eae137f2ed34e2c
braney
  Sun Jan 25 12:39:58 2015 -0800
fix a bug in asParse.c:mustFindColumn where column was not returned.
diff --git src/lib/asParse.c src/lib/asParse.c
index 2b8a5a1..0d90c8d 100644
--- src/lib/asParse.c
+++ src/lib/asParse.c
@@ -157,31 +157,31 @@
 static void mustNotFindColumn(struct asObject *table, char *colName)
 /* Die if column found. */
 {
 struct asColumn *col = findColumn(table, colName);
 if (col)
     errAbort("duplicate column names found: %s, %s", col->name, colName);
 }
 
 
 static struct asColumn *mustFindColumn(struct asObject *table, char *colName)
 /* Return column or die. */
 {
 struct asColumn *col = findColumn(table, colName);
 if (!col)
     errAbort("Couldn't find column %s", colName);
-return NULL;
+return col;
 }
 
 static struct asObject *findObType(struct asObject *objList, char *obName)
 /* Find object with given name. */
 {
 struct asObject *obj;
 for (obj = objList; obj != NULL; obj = obj->next)
     {
     if (sameWord(obj->name, obName))
 	return obj;
     }
 return NULL;
 }
 
 static void asParseColArraySpec(struct tokenizer *tkz, struct asObject *obj,