[Mesa-stable] [PATCH] i915: Fix up intelInitScreen2 for DRI3

[Adel Gadllah]

Commit 442442026eb updated both i915 and i965 for DRI3 support,
but one check in intelInitScreen2 was missed for i915 causing crashes
when trying to use i915 with DRI3.

So fix that up.

Reported-by: Igor Gnatenko <i.gnatenko.brain at gmail.com>
Tested-by: František Zatloukal <Zatloukal.Frantisek at gmail.com>
Reference: https://bugzilla.redhat.com/show_bug.cgi?id=1115323
Cc: "10.2" <mesa-stable at lists.freedesktop.org>
Signed-off-by: Adel Gadllah <adel.gadllah at gmail.com>
---
 src/mesa/drivers/dri/i915/intel_screen.c | 3 ++-
 1 file changed, 2 insertions(+), 1 deletion(-)

diff --git a/src/mesa/drivers/dri/i915/intel_screen.c b/src/mesa/drivers/dri/i915/intel_screen.c
index 9b4e490..4c9726c 100644
--- a/src/mesa/drivers/dri/i915/intel_screen.c
+++ b/src/mesa/drivers/dri/i915/intel_screen.c
@@ -1152,7 +1152,8 @@ __DRIconfig **intelInitScreen2(__DRIscreen *psp)
 {
    struct intel_screen *intelScreen;
 
-   if (psp->dri2.loader->base.version <= 2 ||
+   if (psp->image.loader) {
+   } else if (psp->dri2.loader->base.version <= 2 ||
        psp->dri2.loader->getBuffersWithFormat == NULL) {
       fprintf(stderr,
 	      "\nERROR!  DRI2 loader with getBuffersWithFormat() "
-- 
1.9.3