commit 7c271729efefd8aa46d72c42c723d5b8f6d9d32a
author John-David Dalton <john.david.dalton@gmail.com> Sun Feb 19 19:33:10 2017 -0800
committer John-David Dalton <john.david.dalton@gmail.com> Sun Feb 19 23:01:47 2017 -0800
tree 5fb2645957a5fa029bfa6fd75307d01388e92175
parent b54e147442eec5b88bff5b32357f4b60be9d686a

Enable working without tput.

nvm.sh

diff --git a/nvm.sh b/nvm.sh
index 6b95788..96292d2 100755
--- a/nvm.sh
+++ b/nvm.sh
@@ -47,7 +47,9 @@
 
 nvm_has_colors() {
   local NVM_COLORS
-  NVM_COLORS="$(tput -T "${TERM:-vt100}" colors)"
+  if nvm_has tput; then
+    NVM_COLORS="$(tput -T "${TERM:-vt100}" colors)"
+  fi
   [ "${NVM_COLORS:--1}" -ge 8 ]
 }