theyfightcrime: double quote third party input - annna - Annna the nice friendly bot.
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---
DIR commit 289cc398a0f12633630239246ed6c134372ce8a1
DIR parent 6efa888944e0adbee4ef0142c3120d766e4c8174
HTML Author: Anders Damsgaard <anders@adamsgaard.dk>
Date: Thu, 11 Feb 2021 22:03:00 +0100
theyfightcrime: double quote third party input
Signed-off-by: Annna Robert-Houdin <annna@bitreich.org>
Diffstat:
M theyfightcrime | 12 ++++++------
1 file changed, 6 insertions(+), 6 deletions(-)
---
DIR diff --git a/theyfightcrime b/theyfightcrime
@@ -1,13 +1,13 @@
#!/bin/sh
-duo=$(curl -s https://theyfightcrime.org/ | grep -Eo '[^>]+They fight crime!')
+duo="$(curl -s https://theyfightcrime.org/ | grep -Eo '[^>]+They fight crime!')"
-if [ $(echo $1 | wc -m) -gt 1 ]; then
- duo=$(echo $duo | sed "s/He's/$1 is/g")
+if test "$1"; then
+ duo="$(printf '%s\n' "$duo" | sed "s/He's/$1 is/g")"
fi
-if [ $(echo $2 | wc -m) -gt 1 ]; then
- duo=$(echo $duo | sed "s/She's/$2 is/g")
+if test "$2"; then
+ duo="$(printf '%s\n' "$duo" | sed "s/She's/$2 is/g")"
fi
-echo $duo
+printf '%s\n' "$duo"