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Fix assertion for proper Huffman merge pattern: 0 == 1 modulo 1.
[pspp]
/
src
/
var-labs.c
diff --git
a/src/var-labs.c
b/src/var-labs.c
index 4c9781bf5a8c1aab7d028eaa326ea66370261ccf..7d78027ed78011bb54bb3de332ba512502ac2449 100644
(file)
--- a/
src/var-labs.c
+++ b/
src/var-labs.c
@@
-74,5
+74,8
@@
cmd_variable_labels (void)
const char *
var_to_string(const struct variable *var)
{
const char *
var_to_string(const struct variable *var)
{
+ if ( !var )
+ return 0;
+
return ( var->label ? var->label : var->name);
}
return ( var->label ? var->label : var->name);
}