X-Git-Url: https://pintos-os.org/cgi-bin/gitweb.cgi?a=blobdiff_plain;f=src%2Fui%2Fgui%2Fpsppire-dict.c;h=090ad90c5e8223a9efe4b19fb7b90bfbf40c2867;hb=59595479e350bd597b33217259f8cf996b3595b2;hp=4572ba0b6ef7bff91ec0026995b29676c7257fab;hpb=09660f031ffc3febcef77efb40229032658a8036;p=pspp-builds.git

diff --git a/src/ui/gui/psppire-dict.c b/src/ui/gui/psppire-dict.c
index 4572ba0b..090ad90c 100644
--- a/src/ui/gui/psppire-dict.c
+++ b/src/ui/gui/psppire-dict.c
@@ -434,7 +434,9 @@ psppire_dict_set_name (PsppireDict* d, gint idx, const gchar *name)
 
 
 
-/* Return the IDXth variable */
+/* Return the IDXth variable.
+   Will return NULL if IDX  exceeds the number of variables in the dictionary.
+ */
 struct variable *
 psppire_dict_get_variable (const PsppireDict *d, gint idx)
 {