Spurious subshells...

.bashrc

@@ -51,7 +51,7 @@ alias ls='ls --color=auto'
 alias fingerprint='find /etc/ssh -name "*.pub" -exec ssh-keygen -l -f {} \;'
 alias rekey='ssh-add -e /usr/lib/x86_64-linux-gnu/opensc-pkcs11.so >/dev/null 2>&1; ssh-add -s /usr/lib/x86_64-linux-gnu/opensc-pkcs11.so'
 
-grep '^# Download ' $HOME/.bashrc | while read -r _ _ dest src
+while read -r _ _ dest src
 do
    if [[ (! -f "$HOME/$dest") || $(( RANDOM % 100 )) == 0 ]]
    then
@@ -59,9 +59,9 @@ do
    fi
    if [[ "$dest" == *".sh" ]]
    then
-       . "$dest"
+       . "$HOME/$dest"
    fi
-done
+done < <(grep '^# Download ' $HOME/.bashrc)
 unset dest src
 
 if [[ "$TERM" != 'dumb' ]]