Reset error pointer to NULL when we are about to use it again.

Just in case sqlite expects this to be the case a la GError.

Also use NULL instead of 0 to initialize the error pointers elsewhere.

diff --git a/libsoup/soup-cookie-jar-sqlite.c b/libsoup/soup-cookie-jar-sqlite.c
index 19d1827..5ec9a75 100644 (file)
--- a/libsoup/soup-cookie-jar-sqlite.c
+++ b/libsoup/soup-cookie-jar-sqlite.c
@@ -221,7 +221,7 @@ callback (void *data, int argc, char **argv, char **colname)
 static void
 try_create_table (sqlite3 *db)
 {
-       char *error = 0;
+       char *error = NULL;
 
        if (sqlite3_exec (db, CREATE_TABLE, NULL, NULL, &error)) {
                g_warning ("Failed to execute query: %s", error);
@@ -235,7 +235,7 @@ exec_query_with_try_create_table (sqlite3 *db,
                                  int (*callback)(void*,int,char**,char**),
                                  void *argument)
 {
-       char *error = 0;
+       char *error = NULL;
        gboolean try_create = TRUE;
 
 try_exec:
@@ -244,6 +244,7 @@ try_exec:
                        try_create = FALSE;
                        try_create_table (db);
                        sqlite3_free (error);
+                       error = NULL;
                        goto try_exec;
                } else {
                        g_warning ("Failed to execute query: %s", error);