[yelp-tools] Set LC_ALL instead of LANG for awk, #709354

[Shaun McCance <shaunm src gnome org>]

commit 6a26ba9b486a0dfb86afdcb6e8a450ee8dc3dd06
Author: Shaun McCance <shaunm gnome org>
Date:   Sun Feb 2 14:23:12 2014 -0500

    Set LC_ALL instead of LANG for awk, #709354

 tools/yelp-build.in |    4 ++--
 tools/yelp-check.in |    4 ++--
 2 files changed, 4 insertions(+), 4 deletions(-)
---
diff --git a/tools/yelp-build.in b/tools/yelp-build.in
index b76349c..50f28f5 100755
--- a/tools/yelp-build.in
+++ b/tools/yelp-build.in
@@ -36,7 +36,7 @@ mkdir_p () {
 }
 
 urlencode () {
-    LANG=C awk '
+    LC_ALL=C awk '
 BEGIN {
   for (i = 1; i <= 255; i++) chars[sprintf("%c", i)] = i;
 }
@@ -54,7 +54,7 @@ BEGIN {
 }
 
 urldecode () {
-    LANG=C awk '
+    LC_ALL=C awk '
 BEGIN {
   for(i = 0; i < 10; i++) hex[i] = i;
   hex["A"] = hex["a"] = 10;
diff --git a/tools/yelp-check.in b/tools/yelp-check.in
index d1fe831..dedafab 100755
--- a/tools/yelp-check.in
+++ b/tools/yelp-check.in
@@ -32,7 +32,7 @@ urlencode () {
     else
         urlencode_slash='\/'
     fi
-    echo "$1" | LANG=C awk '
+    echo "$1" | LC_ALL=C awk '
 BEGIN {
   for (i = 1; i <= 255; i++) chars[sprintf("%c", i)] = i;
 }
@@ -50,7 +50,7 @@ BEGIN {
 }
 
 urldecode () {
-    echo "$1" | LANG=C awk '
+    echo "$1" | LC_ALL=C awk '
 BEGIN {
   for(i = 0; i < 10; i++) hex[i] = i;
   hex["A"] = hex["a"] = 10;