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Apply UNUSED and include additional headers to avoid complaints from
[pspp]
/
src
/
language
/
lexer
/
variable-parser.c
diff --git
a/src/language/lexer/variable-parser.c
b/src/language/lexer/variable-parser.c
index d9eae5247c3dc833a5f105861e6179354567797d..731873dca11b060ab353b10dbeb2f77ae5d64fca 100644
(file)
--- a/
src/language/lexer/variable-parser.c
+++ b/
src/language/lexer/variable-parser.c
@@
-1,6
+1,5
@@
/* PSPP - computes sample statistics.
Copyright (C) 1997-9, 2000 Free Software Foundation, Inc.
/* PSPP - computes sample statistics.
Copyright (C) 1997-9, 2000 Free Software Foundation, Inc.
- Written by Ben Pfaff <blp@gnu.org>.
This program is free software; you can redistribute it and/or
modify it under the terms of the GNU General Public License as
This program is free software; you can redistribute it and/or
modify it under the terms of the GNU General Public License as
@@
-107,8
+106,12
@@
parse_variables (struct lexer *lexer, const struct dictionary *d,
vs = var_set_create_from_dict (d);
success = parse_var_set_vars (lexer, vs, var, cnt, opts);
vs = var_set_create_from_dict (d);
success = parse_var_set_vars (lexer, vs, var, cnt, opts);
- if ( success == 0 )
- free ( *var ) ;
+ if ( success == 0 )
+ {
+ free ( *var ) ;
+ *var = NULL;
+ *cnt = 0;
+ }
var_set_destroy (vs);
return success;
}
var_set_destroy (vs);
return success;
}