Silence warnings under Solaris

diff --git a/Makefile.global b/Makefile.global
index 769a2a37c83a6775da337b1a698907f4346d974b..82fad4613aa919d6a8c0d1b46b399727d7025fa0 100644 (file)
--- a/Makefile.global
+++ b/Makefile.global
@@ -46,12 +46,12 @@ install-modules: build-modules
        @$(INSTALL) modules/* $(INSTALL_ROOT)$(EXTENSION_DIR)
 
 test: all 
-       -@if test ! -z $(PHP_EXECUTABLE) && test -x $(PHP_EXECUTABLE); then \
+       -@if test ! -z "$(PHP_EXECUTABLE)" && test -x "$(PHP_EXECUTABLE)"; then \
                TEST_PHP_EXECUTABLE=$(PHP_EXECUTABLE) \
                TEST_PHP_SRCDIR=$(top_srcdir) \
                CC="$(CC)" \
                        $(PHP_EXECUTABLE) -d 'open_basedir=' -d 'safe_mode=0' -d 'output_buffering=0' -d 'memory_limit=-1' $(top_srcdir)/run-tests.php -d 'extension_dir=modules/' -d `( . $(PHP_MODULES) ; echo extension=$$dlname)` tests/; \
-       elif test ! -z $(SAPI_CLI_PATH) && test -x $(SAPI_CLI_PATH); then \
+       elif test ! -z "$(SAPI_CLI_PATH)" && test -x "$(SAPI_CLI_PATH)"; then \
                TEST_PHP_EXECUTABLE=$(top_builddir)/$(SAPI_CLI_PATH) \
                TEST_PHP_SRCDIR=$(top_srcdir) \
                CC="$(CC)" \