kiss: only show diffs if file has contents

FossilOrigin-Name: a745830474acc6d30160f0097e7a3ae1e911ee7fa34acc23e73365b00f4c169d

1 files changed, 2 insertions, 1 deletions

diff --git a/kiss b/kiss
index 6aa0ce5..f829f2f 100755
--- a/kiss
+++ b/kiss
@@ -1147,7 +1147,8 @@ pkg_updates() {
 
     # Show a diff of each new change to the repositories.
     # This spawns the user's set PAGER with a fallback to less.
-    [ "$KISS_AUDIT" ] && "${PAGER:-less}" "$mak_dir/log"
+    [ -s "$mak_dir/log" ] && [ "$KISS_AUDIT" = 1 ] &&
+        "${PAGER:-less}" "$mak_dir/log"
 
     # Tell 'pkg_build' to always prompt before build.
     pkg_update=1