diff options
Diffstat (limited to 'acinclude.m4')
-rw-r--r-- | acinclude.m4 | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/acinclude.m4 b/acinclude.m4 index 21496ee5d8..896710b409 100644 --- a/acinclude.m4 +++ b/acinclude.m4 @@ -211,7 +211,7 @@ if test "$no_recursion" != yes; then esac ac_popdir=`pwd` - for ac_dir in $$1_configdirs; do + for ac_dir in : $$1_configdirs; do test "x$ac_dir" = x: && continue # Do not complain, so a configure script can configure whichever # parts of a large source tree are present. |