shell check fixes

MichaIng · Nov 13, 2022 · 943f123 · 943f123
1 parent c003e03
commit 943f123
Showing 1 changed file with 2 additions and 2 deletions.
diff --git a/dietpi/func/dietpi-banner b/dietpi/func/dietpi-banner
@@ -107,7 +107,7 @@
 	    local title="$1"  ## Bold part before ":"
 	    local descp="$2"  ## Normal part after ":"
 
-        if [ -v WORD_WRAP ]; then
+        if [[ $WORD_WRAP == 1 ]]; then
             ## Strip invisible colour codes in order to accurately measure the visual length
             ## of a sentence.
 	        local stripped_title="${title//$COLOUR_STRIP/}"
@@ -127,7 +127,7 @@
 	        fi
 
             local avail_len=$(( ($TERM_WIDTH - $title_len) - 1))
-            local left_pad=$(printf -- " %.0s" $(seq 0 $title_len))
+            local left_pad=$(printf -- " %.0s" $(seq 0 "$title_len"))
 
             ## The description is typically very long, and is folded from the second line
             ## onwards into the remaining available space, with left padding.