Commits for angie

v249_preview to v249_preview2 (2011-03-15 to 2011-03-22) v249

• Bug #2908 (hgTables retains the same "selected fields from primary andrelated tables" when switching between tracks): refactoring in bdb1a185 (4/12/10) mistakenly replaced the removal of field select variables with the removal of filter variables. Fix: restored removal of field select variables (when field select db.table changes).
  • src/hg/hgTables/filterFields.c - lines changed 21, context: html, text, full: html, text
• Track #1684 (SNPs 132 (dbSNP)): Brooke pointed out that the maxWindowToDrawsetting is not necessary for the very sparse Patient SNPs subset -- removed.
  • src/hg/makeDb/trackDb/trackDb.ra - lines changed 1, context: html, text, full: html, text
• Fixing a couple compiler warnings on Ubuntu: "(char) NULL" gives'cast to different size', and comparison of strings using != is not safe. Also replaced #define BUF_SIZE with sizeof, because BUF_SIZE is a very general name, and sizeof avoids the need to type the number twice. If there is a meaningful limit to impose, the constant should have a meaningful name.
  • src/hg/lib/encode/encodeExp.c - lines changed 7, context: html, text, full: html, text
• Fixing compiler warning from gcc 4.1.2 20080704 (Red Hat 4.1.2-48) --casting system()'s return to void is not enough, have to assign it to something, and then we have to do something else to that variable to avoid the unused-var warning, annoying.
  • src/hg/utils/refreshNamedSessionCustomTracks/refreshNamedSessionCustomTracks.c - lines changed 2, context: html, text, full: html, text