src: Fix theme parser error due to missing semicolon in flowbox padding.

Fixes the following warning:
	Theme parser warning: gtk.css:5255:3-5256:1: Expected ';' at end of block

We will fix the main file and regenerate the themes later.

Signed-off-by: Siddh Raman Pant <[email protected]>

Author: siddhpant

src/sass/Makefile

@@ -10,12 +10,12 @@ build: clean
 	# Replace conditional stuff. For example, see the definition
 	# for "flowboxchild:selected image" in nautilus/Adwaita.css.
 	# The way this works is we have an existing commented line
-	# which ends with the embedded comment "/* Make: GTK3 only */"
-	# for GTK 3 (and 4 for GTK4). Thus, we just need to remove the
-	# starting "/*" to uncomment the line / code, the comment end
-	# is already handled due to embedded comment start.
-	ls gtk3-*.css | xargs sed -i "s|^\(\s*\)\(/\*\)\(.*\)\(/\* Make: GTK3 only \*/\)$|\1\3\4|"
-	ls gtk4-*.css | xargs sed -i "s|^\(\s*\)\(/\*\)\(.*\)\(/\* Make: GTK4 only \*/\)$|\1\3\4|"
+	# which ends with the embedded comment "* Make: GTK3 only */"
+	# for GTK 3 (and 4 for GTK4). Note the missing starting slash,
+	# that's because we can't have nested comments in CSS for some
+	# reason. We need to add it ourselves when uncommenting line.
+	ls gtk3-*.css | xargs sed -i 's|^\(\s*\)\(/\*\)\(.*\)\(\* Make:	GTK3 only \*/\)$$|\1\3/\4|'
+	ls gtk4-*.css | xargs sed -i 's|^\(\s*\)\(/\*\)\(.*\)\(\* Make:	GTK4 only \*/\)$$|\1\3/\4|'
 
 	for COLOR in $(COLOR_VARIANTS); \
 	do \

src/sass/gtk-applications-css/nautilus/Adwaita.css

@@ -225,7 +225,7 @@ entry.search > * {
 
 /* Icon view */
 flowbox {
-  padding: 18px
+  padding: 18px;
 }
 
 flowboxchild {
@@ -258,6 +258,6 @@ flowboxchild:selected .icon-ui-labels-box {
 flowboxchild:selected image {
   -gtk-icon-shadow: 0px 0px @theme_selected_bg_color;
   /* In the Makefile, we will uncomment the following appropriately. */
-  /* -gtk-icon-effect: dim;  /* Make: GTK3 only */
-  /* -gtk-icon-filter: opacity(0.5);  /* Make: GTK4 only */
+  /* -gtk-icon-effect: dim;  * Make: GTK3 only */
+  /* -gtk-icon-filter: opacity(0.5);  * Make: GTK4 only */
 }