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-rw-r--r--meta/classes/update-alternatives.bbclass7
1 files changed, 5 insertions, 2 deletions
diff --git a/meta/classes/update-alternatives.bbclass b/meta/classes/update-alternatives.bbclass
index b702e77ee5..8c2b66e7f1 100644
--- a/meta/classes/update-alternatives.bbclass
+++ b/meta/classes/update-alternatives.bbclass
@@ -284,8 +284,11 @@ python populate_packages_updatealternatives () {
bb.note('adding update-alternatives calls to postinst/prerm for %s' % pkg)
bb.note('%s' % alt_setup_links)
- postinst = d.getVar('pkg_postinst_%s' % pkg) or '#!/bin/sh\n'
- postinst += alt_setup_links
+ postinst = d.getVar('pkg_postinst_%s' % pkg)
+ if postinst:
+ postinst = alt_setup_links + postinst
+ else:
+ postinst = '#!/bin/sh\n' + alt_setup_links
d.setVar('pkg_postinst_%s' % pkg, postinst)
bb.note('%s' % alt_remove_links)