3 files changed, 3 insertions, 3 deletions
diff --git a/contrib/examples/git-gc.sh b/contrib/examples/git-gc.sh
index 2ae235b..1597e9f 100755
--- a/contrib/examples/git-gc.sh
+++ b/contrib/examples/git-gc.sh
@@ -9,7 +9,7 @@ SUBDIRECTORY_OK=Yes
 . git-sh-setup
 
 no_prune=:
-while case $# in 0) break ;; esac
+while test $# != 0
 do
 	case "$1" in
 	--prune)
diff --git a/contrib/examples/git-tag.sh b/contrib/examples/git-tag.sh
index 5ee3f50..ae7c531 100755
--- a/contrib/examples/git-tag.sh
+++ b/contrib/examples/git-tag.sh
@@ -14,7 +14,7 @@ username=
 list=
 verify=
 LINES=0
-while case "$#" in 0) break ;; esac
+while test $# != 0
 do
     case "$1" in
     -a)
diff --git a/contrib/examples/git-verify-tag.sh b/contrib/examples/git-verify-tag.sh
index 37b0023..0902a5c 100755
--- a/contrib/examples/git-verify-tag.sh
+++ b/contrib/examples/git-verify-tag.sh
@@ -5,7 +5,7 @@ SUBDIRECTORY_OK='Yes'
 . git-sh-setup
 
 verbose=
-while case $# in 0) break;; esac
+while test $# != 0
 do
 	case "$1" in
 	-v|--v|--ve|--ver|--verb|--verbo|--verbos|--verbose)