[gnuastro-commits] master b4ccc82: Statistics: fixed a double free error

[Mohammad Akhlaghi]

branch: master
commit b4ccc82eca457fd025fa1203be07ac24401706cb
Author: Mohammad Akhlaghi <mohammad@akhlaghi.org>
Commit: Mohammad Akhlaghi <mohammad@akhlaghi.org>

    Statistics: fixed a double free error
    
    In the previous commit, I had mistakenly freed an array that was already
    freed before. This has been corrected now.
---
 bin/statistics/ui.c | 4 +---
 1 file changed, 1 insertion(+), 3 deletions(-)

diff --git a/bin/statistics/ui.c b/bin/statistics/ui.c
index d8ce160..0b2ad5c 100644
--- a/bin/statistics/ui.c
+++ b/bin/statistics/ui.c
@@ -1051,11 +1051,9 @@ ui_preparations(struct statisticsparams *p)
           gal_blank_remove(p->input);
           gal_blank_remove(p->input->next);
 
+          gal_data_free(flag);
           p->input->next->flag &= ~GAL_DATA_FLAG_HASBLANK ;
           p->input->next->flag |= GAL_DATA_FLAG_BLANK_CH ;
-
-          gal_data_free(flag1);
-          gal_data_free(flag2);
         }
       else
         gal_blank_remove(p->input);