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INPUT PROGRAM: Avoid infinite loop for trivially empty input program.
[pspp]
/
src
/
language
/
stats
/
correlations.c
diff --git
a/src/language/stats/correlations.c
b/src/language/stats/correlations.c
index b5495c7bb0782f40fcefd68adc0f0cd9a199b136..c76f5984abfcfe76ac6abff735dc6f3d064b0e42 100644
(file)
--- a/
src/language/stats/correlations.c
+++ b/
src/language/stats/correlations.c
@@
-234,7
+234,7
@@
output_correlation (const struct corr *corr, const struct corr_opts *opts,
for (c = 0 ; c < matrix_cols ; ++c)
{
const struct variable *v = corr->n_vars_total > corr->n_vars1 ?
for (c = 0 ; c < matrix_cols ; ++c)
{
const struct variable *v = corr->n_vars_total > corr->n_vars1 ?
- corr->vars[corr->n_vars
_total - corr->n_vars1 -
1 + c] : corr->vars[c];
+ corr->vars[corr->n_vars1 + c] : corr->vars[c];
tab_text (t, heading_columns + c, 0, TAB_LEFT | TAT_TITLE, var_to_string (v));
}
tab_text (t, heading_columns + c, 0, TAB_LEFT | TAT_TITLE, var_to_string (v));
}