From: Ben Pfaff <blp@cs.stanford.edu>
Date: Mon, 22 Jul 2019 00:16:07 +0000 (-0700)
Subject: t-test-parser: Re-fix memory leak.
X-Git-Url: https://pintos-os.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=2e394b5547a02d0927de00711148fe3461abf75c;p=pspp

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 5d6b2ae21c..d3ea93aefc 100644
--- 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))