From: Mika Laitio <lamikr@pilppa.org>
Date: Sat, 5 Sep 2015 12:05:52 +0000 (+0300)
Subject: fix potential error from uninitialized variable
X-Git-Url: http://pilppa.com/gitweb/?a=commitdiff_plain;h=8f4e7878b0df7bc4e8e3bfb65e596fb3a3e5d0b3;p=libplp.git

fix potential error from uninitialized variable
---

diff --git a/src/StoreCache.cc b/src/StoreCache.cc
index 8a9952a..fe5c583 100644
--- a/src/StoreCache.cc
+++ b/src/StoreCache.cc
@@ -281,6 +281,8 @@ DataRange *StoreCache::get_sum(EnumSummaryPeriod period_type_param) {
 					res_data	= NULL;
 					cnt		= 0;
 					while(cur_date->before(max_date)) {
+						dr	= NULL;
+						store	= NULL;
 						if (period_type_param == PERIOD_YEARLY) {
 							store	= new StoreCache(device_id, cur_date);
 							dr	= store->get_sum(PERIOD_MONTHLY);
@@ -315,7 +317,8 @@ DataRange *StoreCache::get_sum(EnumSummaryPeriod period_type_param) {
 							}
 							delete(dr);
 						}
-						delete(store);
+						if (store != NULL)
+							delete(store);
 						if (period_type_param == PERIOD_YEARLY) {
 							cur_date->next_month();
 						}