fix displaying an error in postrans script [release 1.42.4-2mamba;Mon Jul 22 2019]

libpango.spec

@@ -10,7 +10,7 @@
 
 Name:          libpango
 Version:       1.42.4
-Release:       1mamba
+Release:       2mamba
 Summary:       System for layout and rendering of internationalized text
 Group:         System/Internationalization
 Vendor:        openmamba
@@ -125,7 +125,7 @@ fi
 # legacy cleanups
 rm -f /etc/pango/pango.modules
 rm -f /etc/pango/i686-pc-linux-gnu/pango.modules
-rmdir /etc/pango/i686-pc-linux-gnu
+[ -e /etc/pango/i686-pc-linux-gnu ] && rmdir /etc/pango/i686-pc-linux-gnu
 exit 0
 
 %files
@@ -166,6 +166,9 @@ exit 0
 %{_datadir}/gtk-doc/html/pango/*
 
 %changelog
+* Mon Jul 22 2019 Silvan Calarco <silvan.calarco@mambasoft.it> 1.42.4-2mamba
+- fix displaying an error in postrans script
+
 * Tue Aug 21 2018 Automatic Build System <autodist@mambasoft.it> 1.42.4-1mamba
 - automatic version update by autodist