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Fixed some bugs related to empty parentheses
[pspp]
/
src
/
language
/
stats
/
examine.c
diff --git
a/src/language/stats/examine.c
b/src/language/stats/examine.c
index 6ab64897e9981a00f6941619e206f49658b5b907..46863cad9724f3b7899ab637ec8f3100a06df548 100644
(file)
--- a/
src/language/stats/examine.c
+++ b/
src/language/stats/examine.c
@@
-2159,7
+2159,7
@@
cmd_examine (struct lexer *lexer, struct dataset *ds)
{
examine.spreadlevelplot = true;
examine.sl_power = 0;
{
examine.spreadlevelplot = true;
examine.sl_power = 0;
- if (lex_match (lexer, T_LPAREN))
+ if (lex_match (lexer, T_LPAREN)
&& lex_force_int (lexer)
)
{
examine.sl_power = lex_integer (lexer);
{
examine.sl_power = lex_integer (lexer);