X-Git-Url: https://pintos-os.org/cgi-bin/gitweb.cgi?a=blobdiff_plain;f=src%2Fdata%2Fdictionary.c;h=6e377f803212a6fbdce251ce17b36f3121e28177;hb=3393b6c0fe4006c0b17be9e9e999b753ce2b7d92;hp=1c50ac7feb26976ea1e9b63d835961a5ae3db243;hpb=503f53bfdde87fc40466dadb77bc04cee0be2567;p=pspp-builds.git

diff --git a/src/data/dictionary.c b/src/data/dictionary.c
index 1c50ac7f..6e377f80 100644
--- a/src/data/dictionary.c
+++ b/src/data/dictionary.c
@@ -211,7 +211,8 @@ dict_clone (const struct dictionary *s)
   for (i = 0; i < s->vector_cnt; i++)
     d->vector[i] = vector_clone (s->vector[i], s, d);
 
-  d->encoding = strdup (s->encoding);
+  if ( s->encoding)
+    d->encoding = strdup (s->encoding);
 
   dict_set_attributes (d, dict_get_attributes (s));