X-Git-Url: https://pintos-os.org/cgi-bin/gitweb.cgi?a=blobdiff_plain;f=src%2Fvar-labs.c;h=7d78027ed78011bb54bb3de332ba512502ac2449;hb=b2f22a54346df45ab24d83e1228700649f62d63c;hp=87916977297c31d7d438b8719a411ec67e713a24;hpb=06f9ee45954e5e71fa7f6262dbf37defa1dbf996;p=pspp

diff --git a/src/var-labs.c b/src/var-labs.c
index 8791697729..7d78027ed7 100644
--- a/src/var-labs.c
+++ b/src/var-labs.c
@@ -68,3 +68,14 @@ cmd_variable_labels (void)
   while (token != '.');
   return CMD_SUCCESS;
 }
+
+
+
+const char *
+var_to_string(const struct variable *var)
+{
+  if ( !var ) 
+    return 0;
+
+  return ( var->label ? var->label : var->name);
+}