Fix inadequate quoting in test for AIX xlc.

1 files changed, 1 insertions, 1 deletions

diff --git a/configure b/configure
index 973c9ebf55..d7b0d7553b 100755
--- a/configure
+++ b/configure
@@ -3081,7 +3081,7 @@ echo "${ECHO_T}no" >&6
 fi
 rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
 
-elif test ${CC} = "xlc"; then
+elif test x"${CC}" = x"xlc"; then
   # AIX xlc has to have strict aliasing turned off too
   echo "$as_me:$LINENO: checking if $CC supports -qnoansialias" >&5
 echo $ECHO_N "checking if $CC supports -qnoansialias... $ECHO_C" >&6