X-Git-Url: https://git.m6w6.name/?a=blobdiff_plain;f=m4%2Fpandora_vc_build.m4;h=d84b96767f3b499619c57c8e677eb2433c1e16ed;hb=771170f522f2186b7fb0cde6052dbe37c1a9f1b7;hp=fa54986af4cdfcf0230ed3826610036662b52330;hpb=8da27d02e98f265f1c2c0a7ac905f8abf48100a5;p=awesomized%2Flibmemcached

diff --git a/m4/pandora_vc_build.m4 b/m4/pandora_vc_build.m4
index fa54986a..d84b9676 100644
--- a/m4/pandora_vc_build.m4
+++ b/m4/pandora_vc_build.m4
@@ -40,10 +40,10 @@ AC_DEFUN([PANDORA_BUILDING_FROM_VC],[
   
 dnl Takes one argument which is the prefix to append
 AC_DEFUN([PANDORA_EXPORT_BZR_INFO],[
-  m4_ifnblank($1,[
-    m4_define([PEBI_PREFIX],m4_toupper(m4_normalize($1))[_])
-  ],[
+  m4_ifval(m4_normalize([$1]),[
     m4_define([PEBI_PREFIX],[])
+  ],[
+    m4_define([PEBI_PREFIX],m4_toupper(m4_normalize($1))[_])
   ])
 
   AC_DEFINE(PEBI_PREFIX[BZR_REVID], ["BZR_REVID"], [bzr revision ID])