fix #29625 (no quotes around the shell variable's value cause ./configure to fail)

diff --git a/ext/xslt/config.m4 b/ext/xslt/config.m4
index 4e4ced285c91698325b2dea66512ae9b549e3e71..d1cf042b6a429922e963038be9d7332bece271c8 100644 (file)
--- a/ext/xslt/config.m4
+++ b/ext/xslt/config.m4
@@ -134,7 +134,7 @@ int main ()
       PHP_CHECK_LIBRARY(js, JS_GetRuntime,
       [
         PHP_ADD_LIBRARY_WITH_PATH(js, $PHP_SABLOT_JS_DIR/lib, XSLT_SHARED_LIBADD)
-        PHP_SABLOT_JS_LIBS=-L$PHP_SABLOT_JS_DIR/lib -ljs
+        PHP_SABLOT_JS_LIBS="-L$PHP_SABLOT_JS_DIR/lib -ljs"
       ], [
         AC_MSG_ERROR([libjs not found. Please check config.log for more information.])
       ], [