tree 67e9eb194ce4cef74654a888c0e165febc0010d2
parent 8bfb0cba005b37c7b125fe2a34f1819e85d9f59c
author ajs <ajs> 1106944115 +0000
committer ajs <ajs> 1106944115 +0000

2005-01-28 Andrew J. Schorr <ajschorr@alumni.princeton.edu>

	* lib/command.h: Document behavior of argv_concat function.
	* lib/command.c: (argv_concat) Calculate total string length first so
	  we can call malloc just once (instead of realloc'ing to add each
	  string element).
	  (do_echo,config_logmsg) Allow for possible NULL return value from
	  argv_concat.