[librsvg] Fix build regression in previous commit

[Colin Walters <walters src gnome org>]

commit cbe67e8500fea3f06b03ebd7e33cdc9bdc9228a4
Author: Colin Walters <walters verbum org>
Date:   Tue Jun 19 09:55:54 2012 -0400

    Fix build regression in previous commit

 librsvg-features.h.in |    2 +-
 1 files changed, 1 insertions(+), 1 deletions(-)
---
diff --git a/librsvg-features.h.in b/librsvg-features.h.in
index 1c2bea3..c682d3b 100644
--- a/librsvg-features.h.in
+++ b/librsvg-features.h.in
@@ -23,6 +23,6 @@
 #endif
 
 extern const guint librsvg_major_version, librsvg_minor_version, librsvg_micro_version;
-extern const char *librsvg_version;
+extern const char librsvg_version[];
 
 #endif