Add a comment for escape-svg function

Closes #30835 by leaving a comment in the source that the escape-svg() function must have quotes around data URIs. (cherry picked from commit 849fea5)
twbs · Sep 21, 2020 · 6c11537 · 6c11537
1 parent b0a0c56
commit 6c11537
Showing 1 changed file with 3 additions and 0 deletions.
diff --git a/scss/_functions.scss b/scss/_functions.scss
@@ -51,6 +51,9 @@
 }
 
 // See https://codepen.io/kevinweber/pen/dXWoRw
+//
+// Requires the use of quotes around data URIs.
+
 @function escape-svg($string) {
   @if str-index($string, "data:image/svg+xml") {
     @each $char, $encoded in $escaped-characters {