Prevent warning about directory already existing.

diff --git a/source4/selftest/tests.sh b/source4/selftest/tests.sh
index 42bc8141c6b43b2f122001d36862dba3ca65fd3f..49e8c2ef5d03b77cfc08dd687ae149d00478f670 100755 (executable)
--- a/source4/selftest/tests.sh
+++ b/source4/selftest/tests.sh
@@ -61,7 +61,7 @@ samba4bindir=$samba4srcdir/bin
 
 prefix_abs="$SELFTEST_PREFIX/s4client"
 
-mkdir "$prefix_abs"
+test -d "$prefix_abs" || mkdir "$prefix_abs"
 conffile="$SELFTEST_CONFFILE"
 
 TORTURE_OPTIONS=""