[recipes] Fix some obvious mistakes

[Matthias Clasen <matthiasc src gnome org>]

commit 6aa5d000768a0a51eed47b4a50715f07db4aac9c
Author: Matthias Clasen <mclasen redhat com>
Date:   Tue Feb 28 07:40:10 2017 -0500

    Fix some obvious mistakes
    
    We better make sure this loop ends.

 src/gr-cuisine.c |    3 ++-
 1 files changed, 2 insertions(+), 1 deletions(-)
---
diff --git a/src/gr-cuisine.c b/src/gr-cuisine.c
index 234c7ea..d6a364b 100644
--- a/src/gr-cuisine.c
+++ b/src/gr-cuisine.c
@@ -183,12 +183,13 @@ gr_cuisine_get_css (void)
         p = css;
         while (1) {
                 q = strstr (p, "@pkgdatadir@");
-                if (!p) {
+                if (!q) {
                         g_string_append (s, p);
                         break;
                 }
                 g_string_append_len (s, p, q - p);
                 g_string_append (s, get_pkg_data_dir ());
+                p = q + strlen ("@pkgdatadir@");
         }
 
         return g_string_free (s, FALSE);