Filter out the io.js version dir from nvm_ls output.

Fixes #642.
nvm-sh · Feb 3, 2015 · 2116d2f · 2116d2f
1 parent 0b4c1e1
commit 2116d2f
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diff --git a/nvm.sh b/nvm.sh
@@ -541,6 +541,7 @@ nvm_ls() {
     fi
     VERSIONS="$(command find $NVM_DIRS_TO_SEARCH -maxdepth 1 -type d -name "$PATTERN*" \
       | command sed "s#$(nvm_version_dir iojs)/#"$(nvm_iojs_prefix)"-#" \
+      | command grep -v "$(nvm_version_dir iojs)" \
       | command sed "s#^$NVM_DIR/##" \
       | command grep -v -e '^versions$' \
       | command sed 's#^versions/##' \

diff --git a/test/fast/Listing versions/Running "nvm ls io" should return NA b/test/fast/Listing versions/Running "nvm ls io" should return NA
@@ -0,0 +1,7 @@
+ #!/bin/sh
+
+. ../../../nvm.sh
+
+nvm ls io
+[ "$?" = "3" ]
+