[F] Fix shellcheck warnings dylanaraps/neofetch#2356

hykilpikonna · Aug 10, 2023 · 526c97f · 526c97f
1 parent 391ff75
commit 526c97f
Showing 1 changed file with 5 additions and 5 deletions.
diff --git a/neofetch b/neofetch
@@ -3828,13 +3828,13 @@ get_resolution() {
                             if spdisplays_resolution="$(PlistBuddy -c "print 0:_items:${gpu}:spdisplays_ndrvs:${display}:_spdisplays_resolution" $temp_plist)" 2>/dev/null; then
                                 spdisplays_resolution="${spdisplays_resolution//.[0-9][0-9]/}"
                                 if spdisplays_pixels="$(PlistBuddy -c "print 0:_items:${gpu}:spdisplays_ndrvs:${display}:_spdisplays_pixels" $temp_plist)" 2>/dev/null; then
-                                  scaled_x="$(echo $spdisplays_resolution | awk '{print $1}')"
-                                  output_x="$(echo $spdisplays_pixels | awk '{print $1}')"
-                                  let scale_factor=$output_x/$scaled_x
-                                  [[ $scale_factor > 1 ]] && spdisplays_resolution="${spdisplays_resolution// @/ @${scale_factor}x @}"
+                                  scaled_x="$(echo "$spdisplays_resolution" | awk '{print $1}')"
+                                  output_x="$(echo "$spdisplays_pixels" | awk '{print $1}')"
+                                  (( scale_factor=output_x/scaled_x ))
+                                  [[ $scale_factor -gt 1 ]] && spdisplays_resolution="${spdisplays_resolution// @/ @${scale_factor}x @}"
                                 fi
                                 spdisplays_resolution="${spdisplays_resolution// x /x}"
-                                [[ $gpu > 0 || $display > 0 ]] && resolution+=", "
+                                [[ $gpu -gt 0 || $display -gt 0 ]] && resolution+=", "
                                 resolution+="${spdisplays_resolution}"
                             else
                                 break