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authormarha <marha@users.sourceforge.net>2012-08-13 10:09:30 +0200
committermarha <marha@users.sourceforge.net>2012-08-13 10:09:30 +0200
commit9ddf44af81782451cee798e06749ce3067a14a41 (patch)
treef84b06f6897929113f080d8e505621fa6bf73fb9 /mesalib/src/mesa/drivers/dri/common
parentf8e35ebbe71eed74ccf68af8ccda4182f1edc7f0 (diff)
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mesa pixman xkeyboard-config xserver git update 13 Aug 2012
Diffstat (limited to 'mesalib/src/mesa/drivers/dri/common')
-rw-r--r--mesalib/src/mesa/drivers/dri/common/utils.c5
1 files changed, 5 insertions, 0 deletions
diff --git a/mesalib/src/mesa/drivers/dri/common/utils.c b/mesalib/src/mesa/drivers/dri/common/utils.c
index 328f56b50..6d8cb4e29 100644
--- a/mesalib/src/mesa/drivers/dri/common/utils.c
+++ b/mesalib/src/mesa/drivers/dri/common/utils.c
@@ -409,6 +409,11 @@ __DRIconfig **driConcatConfigs(__DRIconfig **a,
__DRIconfig **all;
int i, j, index;
+ if (a == NULL || a[0] == NULL)
+ return b;
+ else if (b == NULL || b[0] == NULL)
+ return a;
+
i = 0;
while (a[i] != NULL)
i++;