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| author |   Brian Pomerantz <bapper@mvista.com> | 2010-01-15 07:36:58 +0000 |
|---|---|---|
| committer |   Marcin Juszkiewicz <marcin@juszkiewicz.com.pl> | 2010-02-01 18:22:25 +0100 |
| commit | cc735a4fa20c2829d187eacc7dd5b943e1132265 (patch) | |
| tree | be4e929b5f9f898f5fa85f584d3a27ea7d890996 /classes | |
| parent | ff31db47356816eeb4679dd53439fa06b285ca39 (diff) | |
| download | openembedded-cc735a4fa20c2829d187eacc7dd5b943e1132265.tar.gz | |
base.bbclass: in base_contains, check for var existance before using it
When using base_contains() to check for a string in a variable for a,
if the variable is not defined an exception occurs. By checking the
existance of the variable and returning false if it isn't there,
a value can be checked for a variable regardless of whether or not it
is defined.
Signed-off-by: Brian Pomerantz <bapper@mvista.com>
Signed-off-by: Chris Larson <clarson@mvista.com>
Acked-by: Khem Raj <raj.khem@gmail.com>
Acked-by: Marcin Juszkiewicz <marcin@juszkiewicz.com.pl>
Signed-off-by: Marcin Juszkiewicz <marcin@juszkiewicz.com.pl>
Diffstat (limited to 'classes')
| -rw-r--r-- | classes/base.bbclass | 7 |
1 files changed, 5 insertions, 2 deletions
diff --git a/classes/base.bbclass b/classes/base.bbclass index 846528618a..9a242720e7 100644 --- a/classes/base.bbclass +++ b/classes/base.bbclass @@ -244,14 +244,17 @@ def base_version_less_or_equal(variable, checkvalue, truevalue, falsevalue, d): return falsevalue def base_contains(variable, checkvalues, truevalue, falsevalue, d): + val = bb.data.getVar(variable,d,1) + if not val: + return falsevalue matches = 0 if type(checkvalues).__name__ == "str": checkvalues = [checkvalues] for value in checkvalues: - if bb.data.getVar(variable,d,1).find(value) != -1: + if val.find(value) != -1: matches = matches + 1 if matches == len(checkvalues): - return truevalue + return truevalue return falsevalue def base_both_contain(variable1, variable2, checkvalue, d): |