extract more svg metadata

2013-03-28 08:49:40 +01:00
parent 838ea6d623
commit 2018ef76b8
3 changed files with 38 additions and 2 deletions
@@ -179,7 +179,10 @@ class Doc {
 	} else if (mit->second.empty()) {
 	    mit->second = value;
 	} else {
-	    mit->second += string(" - ") + value;
+	    // It may happen that the same attr exists several times
+	    // in the internfile stack. Avoid duplicating values.
+	    if (mit->second != value)
+		mit->second += string(" - ") + value;
 	}
 	return true;
    }