--- nspr-4.9/mozilla/nsprpub/config/nspr-config-pc.in~	2005-05-10 20:53:41.000000000 -0400
+++ nspr-4.9/mozilla/nsprpub/config/nspr-config-pc.in	2012-04-17 08:08:52.586607470 -0400
@@ -66,7 +66,11 @@
       echo_libdir=yes
       ;;
     --version)
-      echo ${major_version}.${minor_version}.${patch_version}
+      version=${major_version}.${minor_version}
+      if [ ! -z ${patch_version} ]; then
+	  version=${version}.${patch_version}
+      fi
+      echo ${version}
       ;;
     --cflags)
       echo_cflags=yes