[Pharo-project] OSProcess - is process done?

Sometimes, OSProcess hangs even though the underlying command has completed. For example, on Mac 10.7.3: p := PipeableOSProcess waitForCommand: 'ps -ax -o pid,command' "never returns" even though "p upToEnd" immediately returns the output if I use #command: instead of waiting. How best to handle this? Thanks. Sean -- View this message in context: http://forum.world.st/OSProcess-is-process-done-tp4569088p4569088.html Sent from the Pharo Smalltalk mailing list archive at Nabble.com.