t-test-parser: Re-fix memory leak.

I managed to screw this up in untabification.

Fixes: 759791b6dee8 ("t-test-parser: Untabify.")

diff --git a/src/language/stats/t-test-parser.c b/src/language/stats/t-test-parser.c
index 5d6b2ae21c0c437ca6fc912b07daa8aa10147a09..d3ea93aefcf70687a3e3e1a2fe65270187aa6491 100644 (file)
--- a/src/language/stats/t-test-parser.c
+++ b/src/language/stats/t-test-parser.c
@@ -96,8 +96,9 @@ cmd_t_test (struct lexer *lexer, struct dataset *ds)
           if (NULL == (gvar = parse_variable (lexer, dict)))
             goto exit;
 
-          value_init (&gval0, var_get_width (gvar));
-          value_init (&gval1, var_get_width (gvar));
+          gval_width = var_get_width (gvar);
+          value_init (&gval0, gval_width);
+          value_init (&gval1, gval_width);
 
           int n;
           if (lex_match (lexer, T_LPAREN))