Remove unnecessary lib_found variable from outer scope in _ctc_find_lib

Signed-off-by: João Victor Tozatti Risso <joaovictor.risso@gmail.com>

Remove unnecessary lib_found variable from outer scope in _ctc_find_lib
6da8dc3c · João Victor Tozatti Risso · 334c8baf · 6da8dc3c
--- a/theano/tensor/nnet/ctc.py
+++ b/theano/tensor/nnet/ctc.py
@@ -17,7 +17,6 @@ def _ctc_find_lib():
    Find the directory that contains libwarpctc.so
    """
    if config.ctc.root != '':
-        lib_found = False
        for lib_dir in ["build", "lib", "lib64"]:
            lib_path = os.path.join(config.ctc.root, lib_dir)
            if os.path.isdir(lib_path) and os.path.exists(lib_path):