expr: on error, exit with exitcode 2
authorDenis Vlasenko <vda.linux@googlemail.com>
Tue, 11 Nov 2008 22:36:58 +0000 (22:36 -0000)
committerDenis Vlasenko <vda.linux@googlemail.com>
Tue, 11 Nov 2008 22:36:58 +0000 (22:36 -0000)
commit272710fe938d122617e35989f071f083d959e13f
treeef4d028f8aeea4412a4d1880caebba5549c40f27
parent98f5cdfca7401e4e159b73b1efa600ca58fb292d
expr: on error, exit with exitcode 2

expr_main                                            101     110      +9
coreutils/expr.c