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-rw-r--r--configure.py3
1 files changed, 3 insertions, 0 deletions
diff --git a/configure.py b/configure.py
index b745e374a2..fe15bfc1a4 100644
--- a/configure.py
+++ b/configure.py
@@ -1226,6 +1226,9 @@ def set_tf_cuda_compute_capabilities(environ_cp):
ask_cuda_compute_capabilities, default_cuda_compute_capabilities)
# Check whether all capabilities from the input is valid
all_valid = True
+ # Remove all whitespace characters before splitting the string
+ # that users may insert by accident, as this will result in error
+ tf_cuda_compute_capabilities = ''.join(tf_cuda_compute_capabilities.split())
for compute_capability in tf_cuda_compute_capabilities.split(','):
m = re.match('[0-9]+.[0-9]+', compute_capability)
if not m: