1 files changed, 5 insertions, 3 deletions

diff --git a/src/lib/libcrypto/util/extract-names.pl b/src/lib/libcrypto/util/extract-names.pl
index 744a8e2324..35bd6ed843 100644
--- a/src/lib/libcrypto/util/extract-names.pl
+++ b/src/lib/libcrypto/util/extract-names.pl
@@ -9,9 +9,11 @@ while(<STDIN>) {
     } elsif ($name) {
         if (/ - /) {
             s/ - .*//;
-            s/,[ \t]+/,/g;
-            s/^[ \t]+//g;
-            s/[ \t]+$//g;
+            s/,\s+/,/g;
+            s/\s+,/,/g;
+            s/^\s+//g;
+            s/\s+$//g;
+            s/\s/_/g;
             push @words, split ',';
         }
     }