expressions: Implement the STRUNC function.

[pspp] / src / language / stats / t-test-parser.c

diff --git a/src/language/stats/t-test-parser.c b/src/language/stats/t-test-parser.c
index 138969f8bf4f3d3437733fc53e9d2a34393b2c97..660997e95c25ffa4b7af3c452a7771f8a4f7f80a 100644 (file)
--- a/src/language/stats/t-test-parser.c
+++ b/src/language/stats/t-test-parser.c
@@ -100,8 +100,9 @@ cmd_t_test (struct lexer *lexer, struct dataset *ds)
              value_init (&gval0, var_get_width (gvar));
              parse_value (lexer, &gval0, gvar);
              cut = true;
-             if (lex_match (lexer, T_COMMA))
+             if (lex_token (lexer) != T_RPAREN)
                {
+                 lex_match (lexer, T_COMMA);
                  value_init (&gval1, var_get_width (gvar));
                  parse_value (lexer, &gval1, gvar);
                  cut = false;