[Fix] remove the need for `sed -E`

Fixes #1126
2016-06-27 21:50:45 -07:00 · 2016-06-27 21:50:45 -07:00 · c4be39b8be
parent 73aa35f508
commit c4be39b8be
1 changed files with 3 additions and 3 deletions
--- a/nvm.sh
+++ b/nvm.sh
@ -807,10 +807,10 @@ nvm_ls() {
            s#^v#${NVM_NODE_PREFIX}/v#;
            \#${SEARCH_PATTERN}# !d;
          " \
-        | command sed -E "s#^([^/]+)/(.*)\$#\2.\1#;" \
+        | command sed "s#^\([^/]\{1,\}\)/\(.*\)\$#\2.\1#;" \
        | command sort -t. -u -k 1.2,1n -k 2,2n -k 3,3n \
-        | command sed -E "
-            s#(.*)\.([^\.]+)\$#\2-\1#;
+        | command sed "
+            s#\(.*\)\.\([^\.]\{1,\}\)\$#\2-\1#;
            s#^${NVM_NODE_PREFIX}-##;
          " \
      )"