fix m4/bash hell

git-svn-id: http://svn.freeswitch.org/svn/freeswitch/trunk@15901 d0543943-73ff-0310-b7d9-9358b9ac24b2

diff --git a/configure.in b/configure.in
index 6db16e7f2244237c0e38dc13098617865094e57d..ae778edb661cb82554c1868fa96011b792711876 100644 (file)
--- a/configure.in
+++ b/configure.in
@@ -306,7 +306,7 @@ if test "x$enable_zrtp" = "xyes" ; then
 fi
 
 AC_CHECK_LIB(asound, snd_pcm_open, have_alsa=yes, have_alsa=no)
-if [ $have_alsa = "yes" ] ; then
+if test "x$have_alsa" = "xyes"  ; then
 ALSA_LIBS=-lasound
 fi
 AC_SUBST(ALSA_LIBS)