BF: ~ must be escaped while used as default for bp_version_prefix

otherwise expands to home directory... yikes

diff --git a/tools/backport-dsc b/tools/backport-dsc
index 2cd665cdcbd1c39cf3f2d043b7dffe5203e050b5..fe94763671b8ab028f216bd5e04cd3cead45615b 100755 (executable)
--- a/tools/backport-dsc
+++ b/tools/backport-dsc
@@ -12,7 +12,7 @@ backports_dsc_version=0.1
 ############
 
 bp_distribution=${BACKPORT_DISTRIBUTION:-squeeze-backports}
-bp_version_prefix=${BACKPORT_VERSION_PREFIX:-~}
+bp_version_prefix=${BACKPORT_VERSION_PREFIX:-\~}
 bp_version_suffix=${BACKPORT_VERSION_SUFFIX:-bpo60}
 bp_maintainer_name=${DEBFULLNAME:-unamed}
 bp_maintainer_email=${DEBEMAIL:-unknown}