--- /usr/share/bash-completion/helpers/gentoo-common.sh.bak	2022-01-14 05:34:06.103179072 -0800
+++ /usr/share/bash-completion/helpers/gentoo-common.sh	2022-01-14 05:41:01.223171114 -0800
@@ -66,9 +66,9 @@
     for f in /usr/share/portage/config/repos.conf \
         /etc/portage/repos.conf \
         /etc/portage/repos.conf/*; do
 
-        [[ -f ${f} ]] || continue
+        [[ -f ${f} && ${f} != *~ ]] || continue
         insection=0
             
         while read -r line; do
             # skip comments and blank lines