From: Beat Bolli <dev+...@drbeat.li>

The value is the same on both uniset invocations, so "Don't Repeat
Yourself" applies.

Since we're in a subshell already, there's no need to unset UNICODE_DIR
at the end.

Signed-off-by: Beat Bolli <dev+...@drbeat.li>
---
 update_unicode.sh | 5 +++--
 1 file changed, 3 insertions(+), 2 deletions(-)

diff --git a/update_unicode.sh b/update_unicode.sh
index c1c876c..bed8916 100755
--- a/update_unicode.sh
+++ b/update_unicode.sh
@@ -27,12 +27,13 @@ fi &&
                fi &&
                make
        ) && {
+               UNICODE_DIR=. && export UNICODE_DIR &&
                echo "static const struct interval zero_width[] = {" &&
-               UNICODE_DIR=. ./uniset/uniset --32 cat:Me,Mn,Cf + 
U+1160..U+11FF - U+00AD |
+               ./uniset/uniset --32 cat:Me,Mn,Cf + U+1160..U+11FF - U+00AD |
                grep -v plane &&
                echo "};" &&
                echo "static const struct interval double_width[] = {" &&
-               UNICODE_DIR=. ./uniset/uniset --32 eaw:F,W &&
+               ./uniset/uniset --32 eaw:F,W &&
                echo "};"
        } >$UNICODEWIDTH_H
 )
-- 
2.1.3

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