[nautilus-python/nautilus-3.0] Fixes bug #660286. Fix m4 underquoting issue

[Adam Plumb <adamplumb src gnome org>]

commit 6eb355722d7223a405adc485a7ab469212e6afa3
Author: Adam Plumb <adamplumb gmail com>
Date:   Wed Oct 5 13:27:50 2011 -0400

    Fixes bug #660286. Fix m4 underquoting issue

 m4/python.m4 |    2 +-
 1 files changed, 1 insertions(+), 1 deletions(-)
---
diff --git a/m4/python.m4 b/m4/python.m4
index 18685f1..c61a0d3 100644
--- a/m4/python.m4
+++ b/m4/python.m4
@@ -1,7 +1,7 @@
 ## this one is commonly used with AM_PATH_PYTHONDIR ...
 dnl AM_CHECK_PYMOD(MODNAME [,SYMBOL [,ACTION-IF-FOUND [,ACTION-IF-NOT-FOUND]]])
 dnl Check if a module containing a given symbol is visible to python.
-AC_DEFUN(AM_CHECK_PYMOD,
+AC_DEFUN([AM_CHECK_PYMOD],
 [AC_REQUIRE([AM_PATH_PYTHON])
 py_mod_var=`echo $1['_']$2 | sed 'y%./+-%__p_%'`
 AC_MSG_CHECKING(for ifelse([$2],[],,[$2 in ])python module $1)