Merge pull request sass#818 from xzyfer/fix/normalize-string-func-params

xzyfer · xzyfer · commit ada6c3723324 · 2015-01-07T18:07:33.000+11:00
Normalise CSS function string arguments to double quotes
diff --git a/inspect.cpp b/inspect.cpp
@@ -607,7 +607,11 @@ namespace Sass {
     if (a->value()->concrete_type() == Expression::NULL_VAL) {
       return;
     }
-    a->value()->perform(this);
+    if (a->value()->concrete_type() == Expression::STRING) {
+      String_Constant* s = static_cast<String_Constant*>(a->value());
+      if (s->is_quoted()) s->value(quote(unquote(s->value()), String_Constant::double_quote()));
+      s->perform(this);
+    } else a->value()->perform(this);
     if (a->is_rest_argument()) {
       append_to_buffer("...");
     }

Original file line number	Diff line number	Diff line change
`@@ -607,7 +607,11 @@ namespace Sass {`
`607`	`607`	`if (a->value()->concrete_type() == Expression::NULL_VAL) {`
`608`	`608`	`return;`
`609`	`609`	`}`
`610`		`- a->value()->perform(this);`
	`610`	`+ if (a->value()->concrete_type() == Expression::STRING) {`
	`611`	`+ String_Constant* s = static_cast<String_Constant*>(a->value());`
	`612`	`+ if (s->is_quoted()) s->value(quote(unquote(s->value()), String_Constant::double_quote()));`
	`613`	`+ s->perform(this);`
	`614`	`+ } else a->value()->perform(this);`
`611`	`615`	`if (a->is_rest_argument()) {`
`612`	`616`	`append_to_buffer("...");`
`613`	`617`	`}`