functions: return succesfully if add_module_from_symbol has no modules to add

Instead, fail if no modules with the matching criteria are found.

Fixes: f90ed9b0df08f9e75ec08ddb9301174c8996f59c ("Add optional -c flag to add_module_from_symbol to use add_checked_modules")

1 files changed, 2 insertions, 1 deletions

diff --git a/functions b/functions
index 462fcc1..bcb2345 100644
--- a/functions
+++ b/functions
@@ -1095,8 +1095,9 @@ add_module_from_symbol() {
         shift
     fi
     mapfile -t mods < <(find_module_from_symbol "$@")
+    (( ${#mods[@]} )) || return 1
     if (( use_add_checked_modules )); then
-        map add_checked_modules "${mods[@]}"
+        map add_checked_modules "${mods[@]}" || :
     else
         map add_module "${mods[@]}"
     fi