From: Karol Pawlowski <k.pawlowski@samsung.com>
Date: Wed, 17 Apr 2013 13:54:38 +0000 (+0200)
Subject: Fixing issues found by prevent (49866)
X-Git-Tag: accepted/tizen_2.1/20130425.023916~5^2~16
X-Git-Url: http://review.tizen.org/git/?p=framework%2Fweb%2Fwrt-installer.git;a=commitdiff_plain;h=3f0e37ca620b957a1b62363bb53b52c286186456

Fixing issues found by prevent (49866)

[Issue#] LINUXWRT-234
[Bug] Dereference null return value
[Cause] N/A
[Solution] Remove issues
[Verification] Build wrt-installer repository

Change-Id: Icd6e285caa74d9e99a029d6224edd27eafb9e13f
---

diff --git a/src/jobs/plugin_install/plugin_install_task.cpp b/src/jobs/plugin_install/plugin_install_task.cpp
index 2eccd38..c7a1fd8 100644
--- a/src/jobs/plugin_install/plugin_install_task.cpp
+++ b/src/jobs/plugin_install/plugin_install_task.cpp
@@ -189,7 +189,7 @@ void PluginInstallTask::stepLoadPluginLibrary()
     if (dlHandle == NULL) {
         LogError(
             "Failed to load plugin: " << filename <<
-            ". Reason: " << dlerror());
+            ". Reason: " << (dlerror() != NULL ? dlerror() : "unknown"));
         ThrowMsg(Exceptions::PluginLibraryError, "Library error");
     }