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Prevent segfault in gfx_ctx_get_metrics

This commit is contained in:
twinaphex 2015-04-16 19:42:27 +02:00
parent 7bfca05272
commit b818038314
1 changed files with 2 additions and 0 deletions
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2
gfx/video_context_driver.c
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@ -174,6 +174,8 @@ bool gfx_ctx_get_metrics(enum display_metric_types type, float *value)
const gfx_ctx_driver_t *ctx = gfx_ctx_get_ptr(); const gfx_ctx_driver_t *ctx = gfx_ctx_get_ptr();
if (!ctx || !driver) if (!ctx || !driver)
return false; return false;
if (!ctx->get_metrics)
return false;
return ctx->get_metrics(driver->video_context_data, type, return ctx->get_metrics(driver->video_context_data, type,
value); value);
} }