angie: changes by commit

review to branch (2009-04-07 to 2009-04-14) v204

• anyIntersection() was forgetting to check whether the primary table is positional.
  • src/hg/hgTables/intersect.c 1.50 - lines changed: 15, context: html, text, full: html, text
• Added check for NULL tdb from findTdbForTable.
  • src/hg/hgTables/compositeTrack.c 1.15 - lines changed: 1, context: html, text, full: html, text
  • src/hg/hgTables/correlate.c 1.76 - lines changed: 2, context: html, text, full: html, text
  • src/hg/hgTables/filterFields.c 1.72 - lines changed: 2, context: html, text, full: html, text
  • src/hg/hgTables/hgTables.c 1.183 - lines changed: 2, context: html, text, full: html, text
  • src/hg/hgTables/hgTables.h 1.136 - lines changed: 1, context: html, text, full: html, text
• In tdbFindOrCreate, call hMaybeTrackInfo instead of hTrackDbForTrack so if db is non-genome, we don't get an errAbort due to the lack of trackDb table. NULL was already an OK return value from this.
  • src/hg/lib/trackDbCustom.c 1.62 - lines changed: 5, context: html, text, full: html, text