hush: fix SEGV in % expansion

function old new delta expand_variables 2203 2217 +14
2009-04-26 11:25:19 +00:00
parent 80e57eb7d5
commit 5b7589eb27
6 changed files with 31 additions and 31 deletions
--- a/shell/hush_test/hush-vars/var_posix1.right
+++ b/shell/hush_test/hush-vars/var_posix1.right
@@ -32,4 +32,5 @@ ababcdc
 ababcdcd
 Empty:
 ababcdcd}_tail
+ababcdcd
 end
--- a/shell/hush_test/hush-vars/var_posix1.tests
+++ b/shell/hush_test/hush-vars/var_posix1.tests
@@ -43,5 +43,6 @@ echo ${var%*}
 echo Empty:${var%%*}
 echo ${var#}}_tail
 # UNFIXED BUG: echo ${var#\}}_tail
+echo ${var%\\*}

 echo end