trim: avoid a warning from -O2 -Wstrict-overflow
authorJim Meyering <meyering@redhat.com>
Sat, 28 May 2011 14:00:20 +0000 (16:00 +0200)
committerJim Meyering <meyering@redhat.com>
Sun, 29 May 2011 17:32:25 +0000 (19:32 +0200)
commit244906802a300a1744de8881857a3a2897b3db8b
tree3bc0cc7ff2579aa3f222ec9b038c747d81adef9e
parent7c2e03e79eb612886df438726cfda3d2db4aeeae
trim: avoid a warning from -O2 -Wstrict-overflow

* lib/trim.c (trim2): Declare local to be "unsigned int", not "int".
ChangeLog
lib/trim.c