send-email: handle adjacent RFC 2047-encoded words properly

diff --git a/t/test-lib-functions.sh b/t/test-lib-functions.sh
index b333e3ff86aaaed41fa02b8c077848011907600e..cf7b41f66de9a0aec151d9f191fa6d4a7f62e7e6 100644 (file)
--- a/t/test-lib-functions.sh
+++ b/t/test-lib-functions.sh
@@ -32,6 +32,11 @@ test_set_editor () {
        export EDITOR
 }
 
+test_set_index_version () {
+    GIT_INDEX_VERSION="$1"
+    export GIT_INDEX_VERSION
+}
+
 test_decode_color () {
        awk '
                function name(n) {
@@ -612,6 +617,12 @@ test_cmp() {
        $GIT_TEST_CMP "$@"
 }
 
+# test_cmp_bin - helper to compare binary files
+
+test_cmp_bin() {
+       cmp "$@"
+}
+
 # Check if the file expected to be empty is indeed empty, and barfs
 # otherwise.