From bb42c672720cc4ebf171f777f3a0e3cf2b47786e Mon Sep 17 00:00:00 2001
From: Eric Iffland <hello@imagineiff.com>
Date: Sun, 9 Aug 2020 20:03:44 -0700
Subject: [PATCH] provided extension for sed backups

---
 flash | 3 ++-
 1 file changed, 2 insertions(+), 1 deletion(-)

diff --git a/flash b/flash
index 55bc079..b90a8d8 100755
--- a/flash
+++ b/flash
@@ -332,7 +332,8 @@ ${LGREY}Select a number to continue, or${NC} ${LRED}Q${NC} ${LGREY}to quit...${N
     ## Remove forward slashes in the Questions and answers
     QUESTION_REGEX=$(sed "s/\(\/\|\[\|\]\|\*\)/\\\\\1/g" <<<"${q[1]}")
     ANSWER_REGEX=$(sed "s/\(\/\|\[\|\]\|\*\)/\\\\\1/g" <<<"${q[2]}")
-    sed -i "s/${q[0]}:$QUESTION_REGEX:$ANSWER_REGEX:${q[3]}/${q[0]}:$QUESTION_REGEX:$ANSWER_REGEX:$NEW_ITEM_SCORE/g" "$DECK"
+    sed -i .bak "s/${q[0]}:$QUESTION_REGEX:$ANSWER_REGEX:${q[3]}/${q[0]}:$QUESTION_REGEX:$ANSWER_REGEX:$NEW_ITEM_SCORE/g" "$DECK"
+    rm *.bak
     # If no highscore currently set, set it.
     [ -z "$(cat "$HIGH_SCORE")" ] && echo "$COUNTER" >"$HIGH_SCORE"