openocd: avoid checking for non NULL pointer to free it

[fw/openocd] / src / helper / binarybuffer.h

diff --git a/src/helper/binarybuffer.h b/src/helper/binarybuffer.h
index 3f2481d9a215e7d6e48cb634f1ee5ad32cda6fbb..36d6adc6f2e61f433e4cf3d0b46962ee9ea11e71 100644 (file)
--- a/src/helper/binarybuffer.h
+++ b/src/helper/binarybuffer.h
@@ -201,7 +201,7 @@ void *buf_set_buf(const void *src, unsigned src_start,
 
 int str_to_buf(const char *str, unsigned len,
                void *bin_buf, unsigned buf_size, unsigned radix);
-char *buf_to_str(const void *buf, unsigned size, unsigned radix);
+char *buf_to_hex_str(const void *buf, unsigned size);
 
 /* read a uint32_t from a buffer in target memory endianness */
 static inline uint32_t fast_target_buffer_get_u32(const void *p, bool le)