From: John Darrington <john@darrington.wattle.id.au>
Date: Sun, 15 Mar 2009 22:50:58 +0000 (+0900)
Subject: Emit variable callback even if label is null.
X-Git-Tag: v0.7.3~228
X-Git-Url: https://pintos-os.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=835a6e662051fa50ce0af49118f46fe479b6051e;p=pspp-builds.git

Emit variable callback even if label is null.

When a label was set to null, previously no callback
was emitted.  Fixes bug #25872
---

diff --git a/src/data/variable.c b/src/data/variable.c
index 30cf03b1..00c3f07f 100644
--- a/src/data/variable.c
+++ b/src/data/variable.c
@@ -720,8 +720,8 @@ var_set_label (struct variable *v, const char *label)
       ss_truncate (&s, 255);
       if (!ss_is_empty (s))
         v->label = ss_xstrdup (s);
-      dict_var_changed (v);
     }
+  dict_var_changed (v);
 }
 
 /* Removes any variable label from V. */