diff options
Diffstat (limited to 'build/php.m4')
| -rw-r--r-- | build/php.m4 | 8 |
1 files changed, 6 insertions, 2 deletions
diff --git a/build/php.m4 b/build/php.m4 index d181bbeeba..9fb6811a6a 100644 --- a/build/php.m4 +++ b/build/php.m4 @@ -1784,7 +1784,9 @@ AC_DEFUN([PHP_PROG_BISON], [ AC_MSG_CHECKING([for bison version]) php_bison_version=$($YACC --version 2> /dev/null | grep 'GNU Bison' | cut -d ' ' -f 4 | tr -d a-z) - [ -z "$php_bison_version" ] && php_bison_version=0.0.0 + if test -z "$php_bison_version"; then + php_bison_version=0.0.0 + fi ac_IFS=$IFS; IFS="." set $php_bison_version IFS=$ac_IFS @@ -1849,7 +1851,9 @@ AC_DEFUN([PHP_PROG_RE2C],[ AC_MSG_CHECKING([for re2c version]) php_re2c_version=$($RE2C --version | cut -d ' ' -f 2 2>/dev/null) - [ -z "$php_re2c_version" ] && php_re2c_version=0.0.0 + if test -z "$php_re2c_version"; then + php_re2c_version=0.0.0 + fi ac_IFS=$IFS; IFS="." set $php_re2c_version IFS=$ac_IFS |