[gnome-builder] GbDevhelpDocument: avoid shadowing

[Christian Hergert <chergert src gnome org>]

commit c2e728d38a8a41fc03176f17255b4548b9d844cb
Author: Christian Hergert <christian hergert me>
Date:   Tue Dec 9 18:26:11 2014 -0800

    GbDevhelpDocument: avoid shadowing

 src/devhelp/gb-devhelp-document.c |   10 +++++-----
 1 files changed, 5 insertions(+), 5 deletions(-)
---
diff --git a/src/devhelp/gb-devhelp-document.c b/src/devhelp/gb-devhelp-document.c
index 7aa9cd1..8d75bb2 100644
--- a/src/devhelp/gb-devhelp-document.c
+++ b/src/devhelp/gb-devhelp-document.c
@@ -111,7 +111,7 @@ gb_devhelp_document_set_search (GbDevhelpDocument *document,
 
   if (gtk_tree_model_get_iter_first (GTK_TREE_MODEL (priv->model), &iter))
     {
-      DhLink *link = NULL;
+      DhLink *link_ = NULL;
       gchar *name = NULL;
 
       /*
@@ -123,14 +123,14 @@ gb_devhelp_document_set_search (GbDevhelpDocument *document,
        */
       gtk_tree_model_get (GTK_TREE_MODEL (priv->model), &iter,
                           DH_KEYWORD_MODEL_COL_NAME, &name,
-                          DH_KEYWORD_MODEL_COL_LINK, &link,
+                          DH_KEYWORD_MODEL_COL_LINK, &link_,
                           -1);
 
-      if (name && link)
+      if (name && link_)
         {
-          g_debug ("Name=\"%s\" Uri=\"%s\"", name, dh_link_get_uri (link));
+          g_debug ("Name=\"%s\" Uri=\"%s\"", name, dh_link_get_uri (link_));
           gb_devhelp_document_set_title (document, name);
-          gb_devhelp_document_set_uri (document, dh_link_get_uri (link));
+          gb_devhelp_document_set_uri (document, dh_link_get_uri (link_));
         }
 
       g_clear_pointer (&name, g_free);