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Unified Diff: ensure_dependencies.py

Issue 29360030: Issue 4581 - Update buildtools dependency (Closed)
Patch Set: Include ensure_dependencies.py change Created Oct. 28, 2016, 6:38 a.m.
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Index: ensure_dependencies.py
diff --git a/ensure_dependencies.py b/ensure_dependencies.py
index c1c71456560ec3ef06bde7ab45d6b925fa1cecfa..c03069d6a3c99aaf80df95444d0a8757a42a7e1b 100755
--- a/ensure_dependencies.py
+++ b/ensure_dependencies.py
@@ -355,6 +355,7 @@ def resolve_deps(repodir, level=0, self_update=True, overrideroots=None, skipdep
def _ensure_line_exists(path, pattern):
with open(path, 'a+') as f:
+ f.seek(0, os.SEEK_SET)
file_content = [l.strip() for l in f.readlines()]
if not pattern in file_content:
file_content.append(pattern)
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