Author: eadler
Date: Mon Apr 14 21:09:47 2014
New Revision: 264475
URL: http://svnweb.freebsd.org/changeset/base/264475
Log:
units(1): don't compare pointers with 0
For better readability, don't compare pointers with 0 or assign 0
to them. Use NULL instead.
Inspired by: DragonflyBSD
Modified:
head/usr.bin/units/units.c
Modified: head/usr.bin/units/units.c
==============================================================================
--- head/usr.bin/units/units.c Mon Apr 14 21:07:54 2014 (r264474)
+++ head/usr.bin/units/units.c Mon Apr 14 21:09:47 2014 (r264475)
@@ -245,7 +245,7 @@ addsubunit(char *product[], char *toadd)
return 1;
}
if (!*ptr)
- *(ptr + 1) = 0;
+ *(ptr + 1) = NULL;
*ptr = dupstr(toadd);
return 0;
}
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