api fixes and cleanups

[libplp.git] / src / StoreDay.cc

diff --git a/src/StoreDay.cc b/src/StoreDay.cc
index 08e56c97c0b9dd71ae6ee88d14af7d5d8a5c0941..5d71b37cb39ca9e0fc75a4f1d2b28c345f0bf067 100644 (file)
--- a/src/StoreDay.cc
+++ b/src/StoreDay.cc
@@ -80,7 +80,11 @@ void StoreDay::save(string device_id,
 
        ostream =  NULL;
        f_path  = "";
-       log_info("[%s] writing %d data values to save.\n", device_id.c_str(), data_list->size());
+       /* needs to be casted to long unsigned int value is "unsigned int" in some
+           toolchains and that would otherwise cause an warning/error 
+        */
+       log_info("[%s] saving %lu data values.\n", device_id.c_str(),
+               (long unsigned int)data_list->size());
        // TODO: add mutex to protect string_list while it's read and emptied
        for(iter = data_list->begin(); iter != data_list->end(); iter++) {
                data    = (Data *)*iter;