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bitbake data.py: Fix unexport handling (#OE3135)

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git-svn-id: https://svn.o-hand.com/repos/poky/trunk@2948 311d38ba-8fff-0310-9ca6-ca027cbcb966
This commit is contained in:
Richard Purdie 2007-10-22 11:53:17 +00:00
parent c033c91c6b
commit 498b4f45da
1 changed files with 3 additions and 3 deletions
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6
bitbake/lib/bb/data.py
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@ -370,9 +370,6 @@ def emit_var(var, o=sys.__stdout__, d = init(), all=False):
if type(val) is not types.StringType:
return 0
if getVarFlag(var, 'matchesenv', d):
return 0
if (var.find("-") != -1 or var.find(".") != -1 or var.find('{') != -1 or var.find('}') != -1 or var.find('+') != -1) and not all:
return 0
@ -382,6 +379,9 @@ def emit_var(var, o=sys.__stdout__, d = init(), all=False):
o.write('unset %s\n' % varExpanded)
return 1
if getVarFlag(var, 'matchesenv', d):
return 0
val.rstrip()
if not val:
return 0