build-snapshot: Don't remove current snapshots

Fix a bug that resulted in the deletion of current snapshots: While
comparing the snapshot tarball filenames with the list of symbolic link
targets, we failed to strip the directory components from the snapshot
pathname.

1 files changed, 1 insertions, 1 deletions

diff --git a/bin/build-snapshot b/bin/build-snapshot
index e6b4082..2e7b74a 100755
--- a/bin/build-snapshot
+++ b/bin/build-snapshot
@@ -76,7 +76,7 @@ rm_old_snapshots()
 
                 for link_target in $link_targets
                 do
-                        if [ "$link_target" = "$file" ]
+                        if [ "$link_target" = "${file##*/}" ]
                         then
                                 referenced=1
                                 break