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Menu displaylist - prevent segfault with shader parameters screen

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when a shader has no parameters and handle does not exist
This commit is contained in:
twinaphex 2019-04-24 18:07:12 +02:00
parent 5e82940a08
commit 8fc40d2a2a
1 changed files with 1 additions and 1 deletions
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2
menu/menu_displaylist.c
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@ -6521,7 +6521,7 @@ bool menu_displaylist_ctl(enum menu_displaylist_ctl_state type,
{
unsigned i;
struct video_shader *shader = shader_info.data;
size_t list_size = shader->num_parameters;
size_t list_size = shader ? shader->num_parameters : 0;
unsigned base_parameter = (type == DISPLAYLIST_SHADER_PARAMETERS)
? MENU_SETTINGS_SHADER_PARAMETER_0
: MENU_SETTINGS_SHADER_PRESET_PARAMETER_0;