change escape rules for sign_and_upload

diff --git a/sign_and_upload_debian_r b/sign_and_upload_debian_r
index 5663eb00960b6b7e2b9109805c3d91f06b2ec7bc..1475080745d4911241865815bf716031f3643169 100755 (executable)
--- a/sign_and_upload_debian_r
+++ b/sign_and_upload_debian_r
@@ -14,7 +14,10 @@ else
 fi;
 
 
-ssh $C2DEBMACHINE "find . -type f -iname '*.changes' -print0|perl -n0e '$b = $_; $b =~ s/.changes/.upload/; -e $b || print $_.qq(\0);'" | \
-    xargs -0 debsign -r $C2DEBMACHINE  -k$KEYID
+ssh $C2DEBMACHINE find . -type f -iname '*.changes' -print0 \| \
+    perl -n0e '$b = $_; $b =~ s/.changes/.upload/; -e $b || print $_.qq(\0);' | \
+    xargs -0 debsign -r $C2DEBMACHINE  -k$KEYID;
 
-ssh $C2DEBMACHINE "find . -type f -iname '*.changes' -print0|perl -n0e '$b = $_; $b =~ s/.changes/.upload/; -e $b || print $_.qq(\0);' | xargs -0 dupload --to debianr )"
+ssh $C2DEBMACHINE find . -type f -iname '*.changes' -print0 \| \
+    perl -n0e '$b = $_; $b =~ s/.changes/.upload/; -e $b || print $_.qq(\0);' \| \
+    xargs -0 dupload --to debianr;