[librsvg] fix indent.

[Hiroyuki Ikezoe <hiikezoe src gnome org>]

commit 6eedc73f76ec4d8fd338ed8c63c40e2f1f91b73c
Author: Hiroyuki Ikezoe <hiikezoe gnome org>
Date:   Sun May 30 19:49:39 2010 +0900

    fix indent.

 rsvg-styles.c |    8 ++++----
 1 files changed, 4 insertions(+), 4 deletions(-)
---
diff --git a/rsvg-styles.c b/rsvg-styles.c
index 683e836..1a2ec04 100644
--- a/rsvg-styles.c
+++ b/rsvg-styles.c
@@ -1519,10 +1519,10 @@ void
 rsvg_state_free_all (RsvgState * state)
 {
     while (state) {
-	RsvgState *parent = state->parent;
-	rsvg_state_finalize (state);
-	g_slice_free (RsvgState, state);
-	state = parent;
+        RsvgState *parent = state->parent;
+        rsvg_state_finalize (state);
+        g_slice_free (RsvgState, state);
+        state = parent;
     }
 }