readhash: Fix syntax error in regular expression.

This commit is contained in:
Michael Tremer
2012-08-29 21:37:46 +02:00
parent 918546e24f
commit 211947fa96

View File

@@ -9,7 +9,7 @@
# shell variables must consist of alphanumeric characters and underscores,
# and begin with an alphabetic character or underscore.
VARNAME='[A-Za-z_][A-zA-z0-9_]*'
VARNAME='[A-Za-z_][A-Za-z0-9_]*'
# For the assigned value we only accept a limited number of characters - none
# of which are shell metachars