Move to kernel style SPDX license identifiers

[babeltrace.git] / src / common / common.c

diff --git a/src/common/common.c b/src/common/common.c
index 1a7d57cc2bb420520508336968ef155d6631b6bf..048e3d27ce4001ca6a6c443239106b7d6764095c 100644 (file)
--- a/src/common/common.c
+++ b/src/common/common.c
@@ -1,25 +1,9 @@
 /*
- * Babeltrace common functions
+ * SPDX-License-Identifier: MIT
  *
  * Copyright 2016 Philippe Proulx <pproulx@efficios.com>
  *
- * Permission is hereby granted, free of charge, to any person obtaining a copy
- * of this software and associated documentation files (the "Software"), to deal
- * in the Software without restriction, including without limitation the rights
- * to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
- * copies of the Software, and to permit persons to whom the Software is
- * furnished to do so, subject to the following conditions:
- *
- * The above copyright notice and this permission notice shall be included in
- * all copies or substantial portions of the Software.
- *
- * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
- * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
- * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
- * AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
- * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
- * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
- * SOFTWARE.
+ * Babeltrace common functions
  */
 
 #define BT_LOG_OUTPUT_LEVEL log_level
@@ -783,7 +767,7 @@ bool bt_common_string_is_printable(const char *input)
        BT_ASSERT_DBG(input);
 
        for (ch = input; *ch != '\0'; ch++) {
-               if (!isprint(*ch) && *ch != '\n' && *ch != '\r' &&
+               if (!isprint((unsigned char) *ch) && *ch != '\n' && *ch != '\r' &&
                                *ch != '\t' && *ch != '\v') {
                        printable = false;
                        goto end;