[Fix] Remove $NVM_DIR trailing slash automatically, fix nvm-sh#1708

PeterDaveHello · Feb 21, 2018 · ca5c934 · ca5c934
1 parent f290ccf
commit ca5c934
Showing 1 changed file with 3 additions and 0 deletions.
diff --git a/nvm.sh b/nvm.sh
@@ -243,6 +243,9 @@ if [ -z "${NVM_DIR-}" ]; then
   # shellcheck disable=SC1001
   NVM_DIR="$(nvm_cd ${NVM_CD_FLAGS} "$(dirname "${NVM_SCRIPT_SOURCE:-$0}")" > /dev/null && \pwd)"
   export NVM_DIR
+elif echo "${NVM_DIR}" | nvm_grep -q "/$"; then
+  export NVM_DIR="${NVM_DIR%/}"
+  nvm_err "Warning: \$NVM_DIR should not have trailing space"
 fi
 unset NVM_SCRIPT_SOURCE 2> /dev/null