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Diffstat (limited to 'xorg-server/hw/xwin/glx')
-rw-r--r--xorg-server/hw/xwin/glx/indirect.c11
1 files changed, 9 insertions, 2 deletions
diff --git a/xorg-server/hw/xwin/glx/indirect.c b/xorg-server/hw/xwin/glx/indirect.c
index 6b1265d70..b60f0c87c 100644
--- a/xorg-server/hw/xwin/glx/indirect.c
+++ b/xorg-server/hw/xwin/glx/indirect.c
@@ -530,8 +530,15 @@ glxLogExtensions(const char *prefix, const char *extensions)
}
strl = strtok(str, " ");
- winDebug("%s%s", prefix, strl);
- length = strlen(prefix) + strlen(strl);
+ if (!strl)
+ {
+ winDebug("%s", prefix);
+ }
+ else
+ {
+ winDebug("%s%s", prefix, strl);
+ length = strlen(prefix) + strlen(strl);
+ }
while (1)
{