send-email: Remove superfluous `my $editor = ...'

diff --git a/t/t9500-gitweb-standalone-no-errors.sh b/t/t9500-gitweb-standalone-no-errors.sh
index dce06bcc9733f010463692cc2f41400d5a518106..f4210fbb04065cfe32f26053eb5f5f054d52e3cf 100755 (executable)
--- a/t/t9500-gitweb-standalone-no-errors.sh
+++ b/t/t9500-gitweb-standalone-no-errors.sh
@@ -65,10 +65,14 @@ gitweb_run () {
 
 . ./test-lib.sh
 
+if ! test_have_prereq PERL; then
+       say 'skipping gitweb tests, perl not available'
+       test_done
+fi
+
 perl -MEncode -e 'decode_utf8("", Encode::FB_CROAK)' >/dev/null 2>&1 || {
     say 'skipping gitweb tests, perl version is too old'
     test_done
-    exit
 }
 
 gitweb_init
@@ -246,7 +250,7 @@ test_expect_success \
         gitweb_run "p=.git;a=commitdiff"'
 test_debug 'cat gitweb.log'
 
-test_expect_success \
+test_expect_success SYMLINKS \
        'commitdiff(0): file to symlink' \
        'rm renamed_file &&
         ln -s file renamed_file &&
@@ -308,7 +312,7 @@ test_debug 'cat gitweb.log'
 # ----------------------------------------------------------------------
 # commitdiff testing (taken from t4114-apply-typechange.sh)
 
-test_expect_success 'setup typechange commits' '
+test_expect_success SYMLINKS 'setup typechange commits' '
        echo "hello world" > foo &&
        echo "hi planet" > bar &&
        git update-index --add foo bar &&
@@ -418,7 +422,12 @@ test_expect_success \
         git mv 04-rename-from 04-rename-to &&
         echo "Changed" >> 04-rename-to &&
         test_chmod +x 05-mode-change &&
-        rm -f 06-file-or-symlink && ln -s 01-change 06-file-or-symlink &&
+        rm -f 06-file-or-symlink &&
+        if test_have_prereq SYMLINKS; then
+               ln -s 01-change 06-file-or-symlink
+        else
+               printf %s 01-change > 06-file-or-symlink
+        fi &&
         echo "Changed and have mode changed" > 07-change-mode-change   &&
         test_chmod +x 07-change-mode-change &&
         git commit -a -m "Large commit" &&