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 0c711739..334c0dfa 100644 --- a/acinclude.m4 +++ b/acinclude.m4 @@ -26,7 +26,7 @@ AC_DEFUN([AS_AC_EXPAND], dnl loop until it doesn't change anymore while true; do new_full_var="`eval echo $full_var`" - if test "x$new_full_var"="x$full_var"; then break; fi + if test "x$new_full_var" = "x$full_var"; then break; fi full_var=$new_full_var done |