[Python-checkins] cpython: Silence a gcc "may be used uninitialized" compiler warning. Not true.
gregory.p.smith
python-checkins at python.org
Sun Apr 26 08:51:50 CEST 2015
https://hg.python.org/cpython/rev/106c5ee3c024
changeset: 95806:106c5ee3c024
user: Gregory P. Smith <greg at krypto.org>
date: Sat Apr 25 23:51:39 2015 -0700
summary:
Silence a gcc "may be used uninitialized" compiler warning. Not true.
Initializing retval prevents the naive warning.
files:
Python/pystrhex.c | 1 +
1 files changed, 1 insertions(+), 0 deletions(-)
diff --git a/Python/pystrhex.c b/Python/pystrhex.c
--- a/Python/pystrhex.c
+++ b/Python/pystrhex.c
@@ -18,6 +18,7 @@
retbuf = (Py_UCS1*) PyMem_Malloc(arglen*2);
if (!retbuf)
return PyErr_NoMemory();
+ retval = NULL; /* silence a compiler warning, assigned later. */
} else {
retval = PyUnicode_New(arglen*2, 127);
if (!retval)
--
Repository URL: https://hg.python.org/cpython
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