ignore missing files in trap cleanup (see #38)

dhellmann · dhellmann · commit f02df7429d8a · 2010-06-03T22:29:42.000-04:00
diff --git a/virtualenvwrapper.sh b/virtualenvwrapper.sh
@@ -100,7 +100,7 @@ virtualenvwrapper_tempfile () {
         echo "ERROR: virtualenvwrapper could not create a temporary file name." 1>&2
         return 1
     fi
-    trap "rm '$file' >/dev/null 2>&1" EXIT
+    trap "rm -f '$file' >/dev/null 2>&1" EXIT
     echo $file
     return 0
 }

Original file line number	Diff line number	Diff line change
`@@ -100,7 +100,7 @@ virtualenvwrapper_tempfile () {`
`100`	`100`	`echo "ERROR: virtualenvwrapper could not create a temporary file name." 1>&2`
`101`	`101`	`return 1`
`102`	`102`	`fi`
`103`		`- trap "rm '$file' >/dev/null 2>&1" EXIT`
	`103`	`+ trap "rm -f '$file' >/dev/null 2>&1" EXIT`
`104`	`104`	`echo $file`
`105`	`105`	`return 0`
`106`	`106`	`}`