indentation fixes

diff --git a/configure.ac b/configure.ac
index 7732f87de4ba5eb46304b056ed842cf35cffbaab..851374d40a6d8e750b743acb8933677eae3a16a2 100644 (file)
--- a/configure.ac
+++ b/configure.ac
@@ -577,16 +577,16 @@ else
     SWIG_VERSION_MICRO=`echo $SWIG_VERSION | cut -d '.' -f 3`
     if test $SWIG_VERSION_MAJOR -lt 2; then
       if test $SWIG_VERSION_MAJOR -lt 1; then
-       SWIG=
+        SWIG=
       else
         if test $SWIG_VERSION_MINOR -lt 3; then
-         SWIG=
-       else
+          SWIG=
+        else
           # EL5 has swig-1.3.29 which does not define SWIGJAVA
-         if test $SWIG_VERSION_MICRO -lt 40; then
+          if test $SWIG_VERSION_MICRO -lt 40; then
             SWIGJAVA_CPPFLAGS=-DSWIGJAVA
             AC_SUBST([SWIGJAVA_CPPFLAGS])
-         fi
+          fi
         fi
       fi
     fi
@@ -596,7 +596,7 @@ else
     else
       use_swig="Yes"
     fi
-fi
+  fi
 fi
 AM_CONDITIONAL(WITH_SWIG, [test "x$SWIG" != "x"])