submodule, repack: migrate to git-sh-setup's say()

diff --git a/git-submodule.sh b/git-submodule.sh
index 19a3a840fdc7eed4994741e13306b71a3ffd2ada..58d2fd2ccb65925e81b1aab3c8e624359b286a14 100755 (executable)
--- a/git-submodule.sh
+++ b/git-submodule.sh
@@ -14,23 +14,11 @@ require_work_tree
 
 command=
 branch=
-quiet=
 reference=
 cached=
 nofetch=
 update=
 
-#
-# print stuff on stdout unless -q was specified
-#
-say()
-{
-       if test -z "$quiet"
-       then
-               echo "$@"
-       fi
-}
-
 # Resolve relative url by appending to parent's url
 resolve_relative_url ()
 {
@@ -137,7 +125,7 @@ cmd_add()
                        shift
                        ;;
                -q|--quiet)
-                       quiet=1
+                       GIT_QUIET=1
                        ;;
                --reference)
                        case "$2" in '') usage ;; esac
@@ -273,7 +261,7 @@ cmd_init()
        do
                case "$1" in
                -q|--quiet)
-                       quiet=1
+                       GIT_QUIET=1
                        ;;
                --)
                        shift
@@ -333,7 +321,7 @@ cmd_update()
                case "$1" in
                -q|--quiet)
                        shift
-                       quiet=1
+                       GIT_QUIET=1
                        ;;
                -i|--init)
                        init=1
@@ -650,7 +638,7 @@ cmd_status()
        do
                case "$1" in
                -q|--quiet)
-                       quiet=1
+                       GIT_QUIET=1
                        ;;
                --cached)
                        cached=1
@@ -704,7 +692,7 @@ cmd_sync()
        do
                case "$1" in
                -q|--quiet)
-                       quiet=1
+                       GIT_QUIET=1
                        shift
                        ;;
                --)
@@ -759,7 +747,7 @@ do
                command=$1
                ;;
        -q|--quiet)
-               quiet=1
+               GIT_QUIET=1
                ;;
        -b|--branch)
                case "$2" in