Fix values with = being used for templating

1 files changed, 6 insertions, 1 deletions

diff --git a/lib/util/config.bash b/lib/util/config.bash
index 4727706..76b6567 100644
--- a/lib/util/config.bash
+++ b/lib/util/config.bash
@@ -51,7 +51,12 @@ config_for() {
 
 		[[ ! -f $file ]] && continue
 
-		value="$(awk -F= '$1 == "'"$key"'" { print $NF }' "$file")"
+		# Use awk to find the right line, then use cut to get the
+		# actual value. Cutting it out with awk _is_ possible, but
+		# comes with whitespace issues or having to deal with values
+		# containing the seperator (=), so using cut is much simpler
+		# and easier to understand.
+		value="$(awk -F= '$1 == "'"$key"'" { print $0 }' "$file" | cut -d'=' -f 2-)"
 
 		if [[ -n $value ]]
 		then