Remove unused argument.

[nmh] / test / common.sh.in

diff --git a/test/common.sh.in b/test/common.sh.in
index 2b224dcb6b8150553b62e37168321b0c3bec2ad9..1d55dff5656aead7f891d1f634bc8fd466b8f0db 100644 (file)
--- a/test/common.sh.in
+++ b/test/common.sh.in
@@ -133,7 +133,7 @@ check_for_hard_links () {
 ####   'keep first'.
 #### If different, global variable "failed" is incremented.
 #### If there's an optional 'ignore space' argument, diff -b will
-#### be used instead of cmp to compare the files.
+####   be used instead of cmp to compare the files.
 check() {
     first=$1; shift
     second=$1; shift
@@ -143,7 +143,7 @@ check() {
         case $1 in
             'keep first')   keepfirst=1 ;;
             'ignore space') ignorespace=1 ;;
-            *) echo "$0: invalid command $1" ;;
+            *) echo "$0: invalid check() argument \"$1\" in test suite" >&2 ;;
         esac
         shift
     done
@@ -166,6 +166,8 @@ check() {
         echo
         echo "$0: test failed, outputs are in $first and $second."
         failed=`expr ${failed:-0} + 1`
+        #### Set return status of the function.
+        [ $failed -eq 0 ]
     fi
 }