cloudsync_network_sync now always returns an int value

0 => no changes
-1 => error
else the number of rows applied

Author: marcobambini

src/cloudsync.h

@@ -16,7 +16,7 @@
 #include "sqlite3.h"
 #endif
 
-#define CLOUDSYNC_VERSION                       "0.8.1"
+#define CLOUDSYNC_VERSION                       "0.8.2"
 
 int sqlite3_cloudsync_init (sqlite3 *db, char **pzErrMsg, const sqlite3_api_routines *pApi);
 

src/network.c

@@ -687,12 +687,15 @@ void cloudsync_network_sync (sqlite3_context *context, int wait_ms, int max_retr
     cloudsync_network_send_changes(context, 0, NULL);
 
     int retries = 0;
+    int nrows = 0;
     while (retries < max_retries) {
-        int nrows = cloudsync_network_check_internal(context);
+        nrows = cloudsync_network_check_internal(context);
         if (nrows > 0) break;
         else sqlite3_sleep(wait_ms);
         retries++;
     }
+    
+    sqlite3_result_int(context, nrows);
 }
 
 void cloudsync_network_sync0 (sqlite3_context *context, int argc, sqlite3_value **argv) {