no space after -I or Tru64 barfs

diff --git a/configure.in b/configure.in
index d8dd6c0..d1f439e 100644 (file)
--- a/configure.in
+++ b/configure.in
@@ -161,7 +161,7 @@ if test x"$with_included_popt" = x"yes"
 then
     AC_MSG_RESULT("$srcdir/popt")
     BUILD_POPT='$(popt_OBJS)'
-    CFLAGS="$CFLAGS -I $srcdir/popt"
+    CFLAGS="$CFLAGS -I$srcdir/popt"
 else
     AC_MSG_RESULT(no)
 fi