Add support for reading and writing SPV files.

[pspp] / src / output / csv.c

diff --git a/src/output/csv.c b/src/output/csv.c
index 65566c4e3a624a2ba5b02589438b019e52624e0c..9c70a4515899dcda1570cecbdd8a297e00698ee8 100644 (file)
--- a/src/output/csv.c
+++ b/src/output/csv.c
@@ -263,13 +263,12 @@ csv_submit (struct output_driver *driver,
           fputs ("\nFootnotes:\n", csv->file);
 
           for (size_t i = 0; i < n_footnotes; i++)
-            if (f[i])
-              {
-                csv_output_field (csv, f[i]->marker);
-                fputs (csv->separator, csv->file);
-                csv_output_field (csv, f[i]->content);
-                putc ('\n', csv->file);
-              }
+            {
+              csv_output_field (csv, f[i]->marker);
+              fputs (csv->separator, csv->file);
+              csv_output_field (csv, f[i]->content);
+              putc ('\n', csv->file);
+            }
 
           free (f);
         }