From: Just van Rossum <just@letterror.com>
Date: Fri, 17 Jan 2003 20:02:06 +0000 (+0000)
Subject: make sure src exists before creating a symlink
X-Git-Tag: v2.3c1~2422
X-Git-Url: http://git.ipfire.org/gitweb.cgi?a=commitdiff_plain;h=504377d4ddc997bce8165571684729b7b31fccb8;p=thirdparty%2FPython%2Fcpython.git

make sure src exists before creating a symlink
---

diff --git a/Lib/plat-mac/bundlebuilder.py b/Lib/plat-mac/bundlebuilder.py
index 45642bda1f74..3034ec581414 100755
--- a/Lib/plat-mac/bundlebuilder.py
+++ b/Lib/plat-mac/bundlebuilder.py
@@ -578,6 +578,8 @@ def makedirs(dir):
 
 def symlink(src, dst, mkdirs=0):
 	"""Copy a file or a directory."""
+	if not os.path.exists(src):
+		raise IOError, "No such file or directory: '%s'" % src
 	if mkdirs:
 		makedirs(os.path.dirname(dst))
 	os.symlink(os.path.abspath(src), dst)