Check the return value of various calls to lex_force_match.

[pspp] / src / language / stats / reliability.c

diff --git a/src/language/stats/reliability.c b/src/language/stats/reliability.c
index 90baa51fe2b861539291996bb6286858150b4232..fd6af69448a59200195994aa7ebfc208c43a10a7 100644 (file)
--- a/src/language/stats/reliability.c
+++ b/src/language/stats/reliability.c
@@ -234,7 +234,8 @@ cmd_reliability (struct lexer *lexer, struct dataset *ds)
                {
                  reliability.split_point = lex_number (lexer);
                  lex_get (lexer);
-                 lex_force_match (lexer, T_RPAREN);
+                 if (! lex_force_match (lexer, T_RPAREN))
+                   goto error;
                }
            }
          else