From e526f3df818ea21760c5eeb4e2f728845bb93140 Mon Sep 17 00:00:00 2001
From: Alex Xu <alex_y_xu@yahoo.ca>
Date: Wed, 21 Aug 2013 12:55:52 -0400
Subject: continue work on i18n

---
 unrpyc/find-gzip.sh | 12 +++++-------
 1 file changed, 5 insertions(+), 7 deletions(-)

(limited to 'unrpyc/find-gzip.sh')

diff --git a/unrpyc/find-gzip.sh b/unrpyc/find-gzip.sh
index 2ee9064..cb65dc9 100755
--- a/unrpyc/find-gzip.sh
+++ b/unrpyc/find-gzip.sh
@@ -1,13 +1,11 @@
 #!/bin/sh
-ZOPFLI="$(command -v zopfli)"
-GZIP="$(command -v gzip)"
-if [ -n $ZOPFLI ]; then
-  echo "$ZOPFLI"
-elif [ -n $GZIP ]; then
+if command -v zopfli; then
+  printf "%s" "$(command -v zopfli)"
+elif command -v gzip; then
   echo >&2 "Consider obtaining zopfli (https://code.google.com/p/zopfli/)"
   echo >&2 "for higher compression ratios (about 5% decrease in size of"
-  echo >&2 "script.json.gz."
-  echo "$GZIP -9"
+  echo >&2 "script.json.gz)."
+  printf "%s" "$(command -v gzip) -9"
 else
   echo >&2 "Could not find zopfli or gzip, aborting."
   exit 1
-- 
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