MFH: fix for broken shells

diff --git a/Makefile.global b/Makefile.global
index 3457c7809cc35920045210b15eadb07fda5f2c00..b4cec63319c36f9d1f363d28d5afbe8119cdfa43 100644 (file)
--- a/Makefile.global
+++ b/Makefile.global
@@ -69,8 +69,8 @@ install-headers:
 
 PHP_TEST_SETTINGS = -d 'open_basedir=' -d 'output_buffering=0' -d 'memory_limit=-1'
 PHP_TEST_SHARED_EXTENSIONS =  ` \
-       if test "$(PHP_MODULES)"; then \
-               for i in $(PHP_MODULES); do \
+       if test "x$(PHP_MODULES)" != "x"; then \
+               for i in $(PHP_MODULES)""; do \
                        . $$i; $(top_srcdir)/build/shtool echo -n -- " -d extension=$$dlname"; \
                done; \
        fi`