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set_paths_redirect - prevent crash

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twinaphex 2015-06-14 17:25:32 +02:00
parent 9a2ca8cc9c
commit 90b918e7ee
1 changed files with 3 additions and 1 deletions
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4
retroarch.c
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@ -310,7 +310,9 @@ void set_paths_redirect(const char *path)
{ {
global_t *global = global_get_ptr(); global_t *global = global_get_ptr();
settings_t *settings = config_get_ptr(); settings_t *settings = config_get_ptr();
uint32_t global_library_name_hash = global ? djb2_calculate(global->system.info.library_name) : 0; uint32_t global_library_name_hash = ((global && global->system.info.library_name &&
(global->system.info.library_name[0] != '\0'))
? djb2_calculate(global->system.info.library_name) : 0);
if( if(
global_library_name_hash != 0 && global_library_name_hash != 0 &&