[PATCH 6/6] i18n win32: add test eval_gettext variable prefix

["Ævar Arnfjörð Bjarmason" <avarab@gmail.com>]

Change the eval_gettext() invocations to use the GIT_I18N_VARIABLE_
prefix for variables used in eval_gettext. On Windows environment
variables are case insensitive, so e.g. $PATH clashes with $path. By
using a sufficiently unique prefix we work around that issue.

Signed-off-by: Ævar Arnfjörð Bjarmason <avarab@gmail.com>
---
 t/t0201-gettext-fallbacks.sh |    4 ++--
 1 files changed, 2 insertions(+), 2 deletions(-)

diff --git a/t/t0201-gettext-fallbacks.sh b/t/t0201-gettext-fallbacks.sh
index 54d98b9..209f078 100755
--- a/t/t0201-gettext-fallbacks.sh
+++ b/t/t0201-gettext-fallbacks.sh
@@ -41,10 +41,10 @@ test_expect_success 'eval_gettext: our eval_gettext() fallback can interpolate v
 '
 
 test_expect_success 'eval_gettext: our eval_gettext() fallback can interpolate variables with spaces and quotes' '
-    cmdline="git am" &&
+    GIT_I18N_VARIABLE_cmdline="git am" &&
     export cmdline;
     printf "When you have resolved this problem run \"git am --resolved\"." >expect &&
-    eval_gettext "When you have resolved this problem run \"\$cmdline --resolved\"." >actual
+    eval_gettext "When you have resolved this problem run \"\$GIT_I18N_VARIABLE_cmdline --resolved\"." >actual
     test_i18ncmp expect actual
 '
 
-- 
1.7.5.1