Better handling of users file

src/freedombone-mesh-visit-site

@@ -61,15 +61,17 @@ case $sel in
                        --msgbox $"The user '$TOX_USERNAME' was not found on the mesh" 8 60
                 exit 2
             fi
-            TOX_ID=$(cat "$USERS_FILE" | grep "$TOX_USERNAME" | head -n 1 | awk -F ' ' '{print $2}')
-            if ! grep -q "$TOX_ID" $IPFS_USERS_FILE; then
-                dialog --title $"Visit IPFS site" \
-                       --backtitle $"Freedombone mesh" \
-                       --msgbox $"An IPFS site was not found for the user '$TOX_USERNAME'" 8 60
-                exit 3
+            TOX_ID=$(cat "$USERS_FILE" | grep "$TOX_USERNAME" | head -n 1 | sed "s|$TOX_USERNAME ||g" | sed -e 's/^[[:space:]]*//')
+            if [ ${#TOX_ID} -gt 5 ]; then
+                if ! grep -q "$TOX_ID" $IPFS_USERS_FILE; then
+                    dialog --title $"Visit IPFS site" \
+                           --backtitle $"Freedombone mesh" \
+                           --msgbox $"An IPFS site was not found for the user '$TOX_USERNAME'" 8 60
+                    exit 3
+                fi
+                IPFS_FULL_URL=${IPFS_URL}/$(cat "$IPFS_USERS_FILE" | grep $TOX_ID | head -n 1 | awk -F ':' '{print $2}')
+                $BROWSER $IPFS_FULL_URL
             fi
-            IPFS_FULL_URL=${IPFS_URL}/$(cat "$IPFS_USERS_FILE" | grep $TOX_ID | head -n 1 | awk -F ':' '{print $2}')
-            $BROWSER $IPFS_FULL_URL
         else
             exit 1
         fi