1 files changed, 7 insertions, 2 deletions
diff --git a/src/cpt-checksum b/src/cpt-checksum
index 5c6de52..619aad2 100755
--- a/src/cpt-checksum
+++ b/src/cpt-checksum
@@ -13,10 +13,15 @@ create_cache
 
 for pkg; do pkg_lint    "$pkg" c; done
 for pkg; do pkg_sources "$pkg" c; done
-
 for pkg; do
+    # Do not generate checksums if the 'sources' file is empty or it doesn't
+    # exist.
+    repo_dir=$(pkg_find "$pkg")
+    [ -s "$repo_dir/sources" ] || {
+        log "$pkg" "No 'sources' file, skipping checksums"
+        continue
+    }
     pkg_checksums "$pkg" | {
-        repo_dir=$(pkg_find "$pkg")
 
         if [ -w "$repo_dir" ]; then
             tee "$repo_dir/checksums"