small fix

lib/uninstall.bash

@@ -7,8 +7,7 @@ cd || exit
 
 source "$MIAOU_BASH_DIR"/lib/functions.bash
 
-_confirm_destructive
-
+if _confirm_destructive; then
   if [[ -f /etc/bash.bashrc.ORIGINAL ]]; then
     rm /etc/bash.bashrc
     mv /etc/bash.bashrc.ORIGINAL /etc/bash.bashrc
@@ -24,3 +23,4 @@ rm -rf /opt/miaou-bash
 
   unset MIAOU_BASH_DIR
   echo 'MIAOU-BASH fully uninstalled, restored from original'
+fi