build with -Wall -Wextra -Werror and fix errors

This commit is contained in:
josch
2014-09-19 09:21:28 +02:00
parent ef3b2aa844
commit b322f68ad2
21 changed files with 66 additions and 24 deletions

View File

@@ -28,6 +28,12 @@
int
mfshell_cmd_help(mfshell_t *mfshell, int argc, char **argv)
{
(void)argv;
if (argc != 1) {
fprintf(stderr, "Invalid number of arguments\n");
return -1;
}
printf(
" arguments:\n\r"
" <optional>\n\r"
@@ -35,8 +41,8 @@ mfshell_cmd_help(mfshell_t *mfshell, int argc, char **argv)
printf("\n\r");
int column1_width = 0;
int column2_width = 0;
unsigned int column1_width = 0;
unsigned int column2_width = 0;
_cmd_t* curr_cmd;
for (curr_cmd = mfshell->commands; curr_cmd->name != NULL; curr_cmd++) {