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prevent possible segfault std::string if value NULL

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Origin commit data
------------------
Commit: 40fe7fae34
Author: Jacek Jendrzej <overx300@gmail.com>
Date: 2015-03-20 (Fri, 20 Mar 2015)
This commit is contained in:
Jacek Jendrzej
2015-03-20 11:57:12 +01:00
parent ee694076d3
commit c5bd495ac6
5 changed files with 45 additions and 18 deletions
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14
src/gui/filebrowser.cpp
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@@ -481,7 +481,9 @@ printf("CFileBrowser::readDir_sc: read done, size %d\n", (int)answer.size());
CFile file;
if (xml_decode == 1) {
file.Mode = S_IFDIR + 0777 ;
file.Name = xmlGetAttribute(element, "name");
const char *eptr = xmlGetAttribute(element, "name");
if(eptr)
file.Name = eptr;
file.Url = sc_get_genre + file.Name;
file.Size = 0;
file.Time = 0;
@@ -498,8 +500,14 @@ printf("CFileBrowser::readDir_sc: read done, size %d\n", (int)answer.size());
ptr = xmlGetAttribute(element, "mt");
if (ptr && (strcmp(ptr, "audio/mpeg")==0)) {
file.Mode = S_IFREG + 0777 ;
file.Name = xmlGetAttribute(element, "name");
file.Url = sc_tune_in_base + tunein_base + (std::string)"?id=" + xmlGetAttribute(element, "id") + (std::string)"&k=" + g_settings.shoutcast_dev_id;
const char *aptr = xmlGetAttribute(element, "name");
if(aptr)
file.Name = aptr;
const char *idptr = xmlGetAttribute(element, "id");
std::string id;
if(idptr)
id = idptr;
file.Url = sc_tune_in_base + tunein_base + (std::string)"?id=" + id + (std::string)"&k=" + g_settings.shoutcast_dev_id;
//printf("adding %s (%s)\n", file.Name.c_str(), file.Url.c_str());
ptr = xmlGetAttribute(element, "br");
if (ptr) {