post-receive-email: ensure sent messages are not empty

diff --git a/t/lib-httpd.sh b/t/lib-httpd.sh
index a0944d662c7c6bc2ea331c8f7ce2a2b8b43bd530..71effc5becd09d1289361767f6f54af8f1594627 100644 (file)
--- a/t/lib-httpd.sh
+++ b/t/lib-httpd.sh
@@ -45,7 +45,7 @@ HTTPD_DOCUMENT_ROOT_PATH=$HTTPD_ROOT_PATH/www
 
 if ! test -x "$LIB_HTTPD_PATH"
 then
-       say "skipping test, no web server found at '$LIB_HTTPD_PATH'"
+       skip_all="skipping test, no web server found at '$LIB_HTTPD_PATH'"
        test_done
 fi
 
@@ -58,12 +58,12 @@ then
        then
                if ! test $HTTPD_VERSION -ge 2
                then
-                       say "skipping test, at least Apache version 2 is required"
+                       skip_all="skipping test, at least Apache version 2 is required"
                        test_done
                fi
                if ! test -d "$DEFAULT_HTTPD_MODULE_PATH"
                then
-                       say "Apache module directory not found.  Skipping tests."
+                       skip_all="Apache module directory not found.  Skipping tests."
                        test_done
                fi
 
@@ -118,7 +118,7 @@ start_httpd() {
                >&3 2>&4
        if test $? -ne 0
        then
-               say "skipping test, web server setup failed"
+               skip_all="skipping test, web server setup failed"
                trap 'die' EXIT
                test_done
        fi