make sure src exists before creating a symlink

9b301e7a · Just van Rossum · 2b59b161 · 9b301e7a
Commit 9b301e7a authored Jan 17, 2003 by Just van Rossum
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Lib/plat-mac/bundlebuilder.py Lib/plat-mac/bundlebuilder.py +2 -0

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--- 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)