[gtk+] Fix make install

[Matthias Clasen <matthiasc src gnome org>]

commit 7762f94be6e614e655ae907803a9a0598fd91da4
Author: Matthias Clasen <mclasen redhat com>
Date:   Sat Aug 16 12:13:07 2014 -0400

    Fix make install
    
    The path to gtk-update-icon-cache was set incorrectly in one case.

 configure.ac |    2 +-
 1 files changed, 1 insertions(+), 1 deletions(-)
---
diff --git a/configure.ac b/configure.ac
index f686808..f88c008 100644
--- a/configure.ac
+++ b/configure.ac
@@ -962,7 +962,7 @@ AS_IF([test "x$enable_gtk2_dependency" = xyes],
 
       [# In native compiling case, the gtk-update-icon-cache installed
        # is the same as the one used during build.
-       GTK_UPDATE_ICON_CACHE="`cd $srcdir && pwd`/gtk/gtk/gtk-update-icon-cache$EXEEXT"
+       GTK_UPDATE_ICON_CACHE="`cd $srcdir && pwd`/gtk/gtk-update-icon-cache$EXEEXT"
        AC_SUBST(GTK_UPDATE_ICON_CACHE)]
 )