Ignore empty <dir></dir> elements

[fontconfig.git] / src / fcxml.c

diff --git a/src/fcxml.c b/src/fcxml.c
index a2cc02eae263fda248693bb18c932439123df290..90c079addb17eb8e396b9d2130862bd90e12f59f 100644 (file)
--- a/src/fcxml.c
+++ b/src/fcxml.c
@@ -2101,7 +2101,9 @@ FcEndElement(void *userData, const XML_Char *name)
            strcat (data, "fonts");
        }
 #endif
-       if (!FcStrUsesHome (data) || FcConfigHome ())
+       if (strlen ((char *) data) == 0)
+           FcConfigMessage (parse, FcSevereWarning, "empty font directory name ignored");
+       else if (!FcStrUsesHome (data) || FcConfigHome ())
        {
            if (!FcConfigAddDir (parse->config, data))
                FcConfigMessage (parse, FcSevereError, "out of memory; cannot add directory %s", data);