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| author | Rob Crittenden <rcritten@redhat.com> | 2011-10-14 09:36:26 -0400 |
|---|---|---|
| committer | Rob Crittenden <rcritten@redhat.com> | 2011-10-13 16:37:23 -0400 |
| commit | c75b177dc6de395a377e56d772fc0b0762ec4814 (patch) | |
| tree | a8121a5d7791d9276a4d2debb3a24f21a65c8b60 | |
| parent | 0ead8b4194fe6c9403e4ed3ef595494fd0a912e8 (diff) | |
| download | freeipa-c75b177dc6de395a377e56d772fc0b0762ec4814.tar.gz freeipa-c75b177dc6de395a377e56d772fc0b0762ec4814.tar.xz freeipa-c75b177dc6de395a377e56d772fc0b0762ec4814.zip | |
Handle an empty value in a name/value pair in config_replace_variables()
This would blow up if you tried to append a value to an entry that looked
like:
NAME=
https://fedorahosted.org/freeipa/ticket/1983
| -rw-r--r-- | ipapython/ipautil.py | 4 |
1 files changed, 3 insertions, 1 deletions
diff --git a/ipapython/ipautil.py b/ipapython/ipautil.py index b00259494..75e8e6fdf 100644 --- a/ipapython/ipautil.py +++ b/ipapython/ipautil.py @@ -1235,7 +1235,9 @@ $)''', re.VERBOSE) old_values[option] = value if appendvars and option in appendvars: # append new value unless it is already existing in the original one - if value.find(appendvars[option]) == -1: + if not value: + new_line = u"%s=%s\n" % (option, appendvars[option]) + elif value.find(appendvars[option]) == -1: new_line = u"%s=%s %s\n" % (option, value, appendvars[option]) old_values[option] = value new_config.write(new_line) |