more [] quoting in m4

867765c2 · IOhannes m zmölnig · f5c06587 · 867765c2
Commit 867765c2 authored Feb 12, 2019 by IOhannes m zmölnig
--- a/configure.ac
+++ b/configure.ac
@@ -252,8 +252,8 @@ AS_IF([test "x$with_x" != "xno"], [

 IEM_CHECK_GL
 no_glu=yes
-AS_IF([test "x$with_GLU" != "xno"], IEM_CHECK_GLU)
-AM_CONDITIONAL(HAVE_GLU, [test "x${no_glu}" != "xyes"])
+AS_IF([test "x$with_GLU" != "xno"], [IEM_CHECK_GLU])
+AM_CONDITIONAL([HAVE_GLU], [test "x${no_glu}" != "xyes"])
 IEM_CHECK_GLUT
 IEM_CHECK_GLX
 IEM_CHECK_AGL