[gexiv2] Fix order of specifiers in GioIo - read()

[Jens Georg <jensgeorg src gnome org>]

commit d6ae27f52223668ad13fed020bcc968a3391d981
Author: postscript-dev <43813-postscript-dev users noreply gitlab gnome org>
Date:   Wed Nov 18 19:38:46 2020 +0000

    Fix order of specifiers in GioIo - read()
    
    Fix compile error when building with exiv2 master.

 gexiv2/gexiv2-metadata.cpp | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)
---
diff --git a/gexiv2/gexiv2-metadata.cpp b/gexiv2/gexiv2-metadata.cpp
index 1b2abec..9338247 100644
--- a/gexiv2/gexiv2-metadata.cpp
+++ b/gexiv2/gexiv2-metadata.cpp
@@ -89,7 +89,7 @@ public:
     int putb(Exiv2::byte /*data*/) override { return EOF; }
 
 #if EXIV2_TEST_VERSION(0,27,99)
-    Exiv2::DataBuf read(size_t rcount) override noexcept {
+    Exiv2::DataBuf read(size_t rcount) noexcept override {
 #else
     Exiv2::DataBuf read(long rcount) override {
 #endif