npm: only load completion if npm exists

136a8343 · Marc Cornellà · 3b8d0ad9 · 136a8343
Commit 136a8343 authored 8 years ago by Marc Cornellà
Hide whitespace changes
Inline Side-by-side

Showing

with 6 additions and 4 deletions
+6 -4
--- a/plugins/npm/npm.plugin.zsh
+++ b/plugins/npm/npm.plugin.zsh
-__NPM_COMPLETION_FILE="${ZSH_CACHE_DIR}/npm_completion"
+(( $+commands[npm] )) && {
+    __NPM_COMPLETION_FILE="${ZSH_CACHE_DIR}/npm_completion"
-if [[ ! -f $__NPM_COMPLETION_FILE ]]; then
+    if [[ ! -f $__NPM_COMPLETION_FILE ]]; then
-    npm completion >! $__NPM_COMPLETION_FILE || rm -f $__NPM_COMPLETION_FILE
+        npm completion >! $__NPM_COMPLETION_FILE || rm -f $__NPM_COMPLETION_FILE
-fi
+    fi
+}
 source $__NPM_COMPLETION_FILE