data: fewer newlines for (un)export

Previously we emitted two newlines for export and unexport.
One newline for export and unexport is enough (and makes the scripts
look better and a tad smaller).

(Bitbake rev: ba060160fdf1278a273fb2b77d36b8c681807ecf)

Signed-off-by: Bernhard Reutner-Fischer <rep.dot.nop@gmail.com>
Signed-off-by: Richard Purdie <rpurdie@linux.intel.com>
This commit is contained in:
Bernhard Reutner-Fischer
2011-01-03 20:57:20 +01:00
committed by Richard Purdie
parent 9ed8e9f371
commit 83f0b79f43

View File

@@ -201,7 +201,7 @@ def emit_var(var, o=sys.__stdout__, d = init(), all=False):
if unexport:
o.write('unset %s\n' % varExpanded)
return 1
return 0
if not val:
return 0
@@ -220,7 +220,7 @@ def emit_var(var, o=sys.__stdout__, d = init(), all=False):
# to a shell, we need to escape the quotes in the var
alter = re.sub('"', '\\"', val.strip())
o.write('%s="%s"\n' % (varExpanded, alter))
return 1
return 0
def emit_env(o=sys.__stdout__, d = init(), all=False):
"""Emits all items in the data store in a format such that it can be sourced by a shell."""