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Fixed some bugs related to empty parentheses
[pspp]
/
src
/
language
/
stats
/
npar.c
diff --git
a/src/language/stats/npar.c
b/src/language/stats/npar.c
index 019e958cb20818ffcfd3a1277fac6e57643818e1..5d8d8742f9c51935a32966c17b7722e3acb59344 100644
(file)
--- a/
src/language/stats/npar.c
+++ b/
src/language/stats/npar.c
@@
-1274,9
+1274,8
@@
npar_median (struct lexer *lexer,
mt->median = SYSMIS;
mt->median = SYSMIS;
- if ( lex_match (lexer, T_LPAREN))
+ if ( lex_match (lexer, T_LPAREN)
&& lex_force_num (lexer)
)
{
{
- lex_force_num (lexer);
mt->median = lex_number (lexer);
lex_get (lexer);
lex_force_match (lexer, T_RPAREN);
mt->median = lex_number (lexer);
lex_get (lexer);
lex_force_match (lexer, T_RPAREN);