hush: fix SEGV in % expansion
authorDenis Vlasenko <vda.linux@googlemail.com>
Sun, 26 Apr 2009 11:25:19 +0000 (11:25 -0000)
committerDenis Vlasenko <vda.linux@googlemail.com>
Sun, 26 Apr 2009 11:25:19 +0000 (11:25 -0000)
commit5b7589eb27e748a3d281c0341219cf7435e8b4f1
treeb9565d8d331207ed37a3b9c0f654b500839d8ef6
parent80e57eb7d525803bb776e8294483141756b2b2ef
hush: fix SEGV in % expansion

function                                             old     new   delta
expand_variables                                    2203    2217     +14
shell/hush.c
shell/hush_test/hush-arith/arith.right
shell/hush_test/hush-vars/var_posix1.right
shell/hush_test/hush-vars/var_posix1.tests
shell/match.c
shell/match.h