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Fixed some bugs related to empty parentheses
[pspp]
/
src
/
language
/
stats
/
reliability.c
diff --git
a/src/language/stats/reliability.c
b/src/language/stats/reliability.c
index bb3bbb2644548f78cf4edcf3aa61d19ee3bb4899..90baa51fe2b861539291996bb6286858150b4232 100644
(file)
--- a/
src/language/stats/reliability.c
+++ b/
src/language/stats/reliability.c
@@
-229,9
+229,9
@@
cmd_reliability (struct lexer *lexer, struct dataset *ds)
reliability.model = MODEL_SPLIT;
reliability.split_point = -1;
reliability.model = MODEL_SPLIT;
reliability.split_point = -1;
- if ( lex_match (lexer, T_LPAREN))
+ if ( lex_match (lexer, T_LPAREN)
+ && lex_force_num (lexer))
{
{
- lex_force_num (lexer);
reliability.split_point = lex_number (lexer);
lex_get (lexer);
lex_force_match (lexer, T_RPAREN);
reliability.split_point = lex_number (lexer);
lex_get (lexer);
lex_force_match (lexer, T_RPAREN);