Merge pull request #1380 from saper/emptysourcesContent

mgreter · mgreter · commit daeb86e4d8f5 · 2015-07-26T14:58:14.000+02:00
Don't emit sourcesContent if empty
diff --git a/src/source_map.cpp b/src/source_map.cpp
@@ -50,8 +50,9 @@ namespace Sass {
         JsonNode *json_content = json_mkstring(content);
         json_append_element(json_contents, json_content);
       }
+      if (json_contents->children.head)
+        json_append_member(json_srcmap, "sourcesContent", json_contents);
     }
-    json_append_member(json_srcmap, "sourcesContent", json_contents);
 
     string mappings = serialize_mappings();
     JsonNode *json_mappings = json_mkstring(mappings.c_str());

Original file line number	Diff line number	Diff line change
`@@ -50,8 +50,9 @@ namespace Sass {`
`50`	`50`	`JsonNode *json_content = json_mkstring(content);`
`51`	`51`	`json_append_element(json_contents, json_content);`
`52`	`52`	`}`
	`53`	`+ if (json_contents->children.head)`
	`54`	`+ json_append_member(json_srcmap, "sourcesContent", json_contents);`
`53`	`55`	`}`
`54`		`- json_append_member(json_srcmap, "sourcesContent", json_contents);`
`55`	`56`
`56`	`57`	`string mappings = serialize_mappings();`
`57`	`58`	`JsonNode *json_mappings = json_mkstring(mappings.c_str());`