Don't crash on RSS feed items without descriptions

diff --git a/citadel/modules/rssclient/serv_rssclient.c b/citadel/modules/rssclient/serv_rssclient.c
index fa0fa76c2de02daff9a71ed178ebb5114842db56..a7093efa32fd4bf019a0e27d8e26145d8685d660 100644 (file)
--- a/citadel/modules/rssclient/serv_rssclient.c
+++ b/citadel/modules/rssclient/serv_rssclient.c
@@ -126,6 +126,7 @@ void rss_save_item(struct rss_item *ri) {
        else {
                /* Item has not been seen, so save it. */
 
+               if (ri->description == NULL) ri->description = strdup("");
                for (i=strlen(ri->description); i>=0; --i) {
                        if (isspace(ri->description[i])) {
                                ri->description[i] = ' ';