Handle empty aggregate values.

[oota-llvm.git] / utils / GenLibDeps.pl

diff --git a/utils/GenLibDeps.pl b/utils/GenLibDeps.pl
index 35811b4e3cd132c33ff7a6a3af19fd0da32817bd..74eedd3383bcac469dd2252a04e9de6a9d073bc9 100755 (executable)
--- a/utils/GenLibDeps.pl
+++ b/utils/GenLibDeps.pl
@@ -96,7 +96,7 @@ sub gen_one_entry {
     print "  <dt><b>$lib</b</dt><dd><ul>\n";
   }
   open UNDEFS, 
-    "$nmPath -g -u $Directory/$lib | sed -e 's/^[ 0]* U //' | sort | uniq |";
+    "$nmPath -g -u $Directory/$lib | sed -e 's/^  *U //' | sort | uniq |";
   my %DepLibs;
   while (<UNDEFS>) {
     chomp;