lib: Fix gcc 7 warning 'error: ‘fld’ may be used uninitialized in this function'

Warning breaks Debian Package build with gcc 7 which uses -Werror=maybe-uninitialized

Signed-off-by: Martin Winter <mwinter@opensourcerouting.org>

diff --git a/lib/csv.c b/lib/csv.c
index 27d0fe402997ca25c1b4ad84bd5bf3aa6b12dc6e..e6a5eae2e2bba4306026e6de5c9f33643cb57943 100644 (file)
--- a/lib/csv.c
+++ b/lib/csv.c
@@ -424,7 +424,7 @@ void csv_clone_record(csv_t *csv, csv_record_t *in_rec, csv_record_t **out_rec)
 
 void csv_remove_record(csv_t *csv, csv_record_t *rec)
 {
-       csv_field_t *fld, *p_fld;
+       csv_field_t *fld = NULL, *p_fld;
 
        /* first check if rec belongs to this csv */
        if (!csv_is_record_valid(csv, rec)) {