mkinitcpio: catch errors in parse_hook

It would be better to catch errors in build as well, but this isn't
entirely feasible due to the expectation of some builtins to return
non-zero during normal operations (e.g., read returns 1 on EOF).

Addresses FS#20661

Signed-off-by: Dave Reisner <d@falconindy.com>

1 files changed, 1 insertions, 1 deletions

diff --git a/functions b/functions
index 5ed543f..580e636 100644
--- a/functions
+++ b/functions
@@ -202,7 +202,7 @@ add_module() {
         add_file "$path" || return
     else
         error "module '$module' not found"
-        return
+        return 1
     fi
 
     # explicit module depends