From: Girts Date: Sat, 5 Nov 2016 21:38:55 +0000 (-0700) Subject: help/options.c: add error handling for -d arg X-Git-Url: https://git.sur5r.net/?a=commitdiff_plain;h=f63af76466234cc905df6ea8e0f3fb5284c2058d;p=openocd help/options.c: add error handling for -d arg Fail if we fail to set debug level. Also, clarify in usage string that -d doesn't accept spaces. Change-Id: I9ea9945dc068e3e7cfd18b16ffa2a29366d6e4d1 Signed-off-by: Girts Folkmanis Reviewed-on: http://openocd.zylin.com/3880 Tested-by: jenkins Reviewed-by: Tomas Vanek --- diff --git a/src/helper/options.c b/src/helper/options.c index 409abeeb..00166591 100644 --- a/src/helper/options.c +++ b/src/helper/options.c @@ -267,8 +267,10 @@ int parse_cmdline_args(struct command_context *cmd_ctx, int argc, char *argv[]) case 'd': /* --debug | -d */ { char *command = alloc_printf("debug_level %s", optarg ? optarg : "3"); - command_run_line(cmd_ctx, command); + int retval = command_run_line(cmd_ctx, command); free(command); + if (retval != ERROR_OK) + return retval; break; } case 'l': /* --log_output | -l */ @@ -298,7 +300,8 @@ int parse_cmdline_args(struct command_context *cmd_ctx, int argc, char *argv[]) LOG_OUTPUT("--version | -v\tdisplay OpenOCD version\n"); LOG_OUTPUT("--file | -f\tuse configuration file \n"); LOG_OUTPUT("--search | -s\tdir to search for config files and scripts\n"); - LOG_OUTPUT("--debug | -d\tset debug level <0-3>\n"); + LOG_OUTPUT("--debug | -d\tset debug level to 3\n"); + LOG_OUTPUT(" | -d\tset debug level to \n"); LOG_OUTPUT("--log_output | -l\tredirect log output to file \n"); LOG_OUTPUT("--command | -c\trun \n"); exit(-1);