Correct "return" to "exit" in shell scripts

3 files changed, 3 insertions, 3 deletions

diff --git a/bin/pa b/bin/pa
index 35966464..35aa6773 100755
--- a/bin/pa
+++ b/bin/pa
@@ -1,4 +1,4 @@
 #!/bin/sh
 # Print arguments, one per line. Compare paz(1).
-[ "$#" -gt 0 ] || return 0
+[ "$#" -gt 0 ] || exit 0
 printf '%s\n' "$@"
diff --git a/bin/paz b/bin/paz
index 679c55f8..2cc31c6e 100755
--- a/bin/paz
+++ b/bin/paz
@@ -1,4 +1,4 @@
 #!/bin/sh
 # Print arguments, terminated by null chars. Compare pa(1).
-[ "$#" -gt 0 ] || return 0
+[ "$#" -gt 0 ] || exit 0
 printf '%s\0' "$@"
diff --git a/bin/sta b/bin/sta
index 5d8ee825..b5ae56f5 100755
--- a/bin/sta
+++ b/bin/sta
@@ -1,5 +1,5 @@
 #!/bin/sh
-# Print list of sls(1) hostnames that return 0 when a connection is attempted
+# Print list of sls(1) hostnames that exit 0 when a connection is attempted
 # and the optional given command is run. Discard stdout, but preserve stderr.
 sls | while read -r hostname ; do
     ssh -nq -- "$hostname" "$@" >/dev/null || continue