Implement the callback that warns the user on null ptr deref.
Add testcases.
Fix backward compatibility introduced by 5d5c0d2b
Fix potential NULL dereferencing (Coverity 51915)
PROOF staging requests can be cancelled
PROOF AliEn datasets: ForceUpdate query cache opt
Updated afdsmgrd to v1.1.0: matches PROOF changes
In PainStat2 the temporary string used to paint the fit parameters was too small. The size is now the same as in PaintStat.
In PaintStat2 the temporary string used to paint the fit parameters was too small. The size is now the same as in PaintStat.