[PATCH] configure: fix handling of --docdir parameter

[Bruce Rogers]

Commit ca8c0909f01 changed qemu_docdir to be docdir, then later uses the
qemu_docdir name in the final assignment. Unfortunately, one instance of
qemu_docdir was missed: the one which comes from the --docdir parameter.
This patch restores the proper handling of the --docdir parameter.

Fixes: ca8c0909f01 ("configure: build docdir like other suffixed
directories")

Signed-off-by: Bruce Rogers <brogers@suse.com>
---
 configure | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/configure b/configure
index f839c2a557..07acd01a25 100755
--- a/configure
+++ b/configure
@@ -971,7 +971,7 @@ for opt do
   ;;
   --with-suffix=*) qemu_suffix="$optarg"
   ;;
-  --docdir=*) qemu_docdir="$optarg"
+  --docdir=*) docdir="$optarg"
   ;;
   --sysconfdir=*) sysconfdir="$optarg"
   ;;
-- 
2.28.0