Fix test for php_always_shared

diff --git a/acinclude.m4 b/acinclude.m4
index 61c107df7f79ce4108699959afb1f7097af24aeb..ee636315a41dd2165dedf7472eaad09b6fdb1aba 100644 (file)
--- a/acinclude.m4
+++ b/acinclude.m4
@@ -151,7 +151,7 @@ no)
   ;;
 esac
 
-if test "$php_always_shared"; then
+if test "$php_always_shared" = "yes"; then
   ext_output="yes, shared"
   ext_shared=yes
   test "[$]$1" = "no" && $1=yes