diff options
Diffstat (limited to 'cpukit/libmisc/rtems-fdt/rtems-fdt-shell.c')
| -rw-r--r-- | cpukit/libmisc/rtems-fdt/rtems-fdt-shell.c | 8 |
1 files changed, 4 insertions, 4 deletions
diff --git a/cpukit/libmisc/rtems-fdt/rtems-fdt-shell.c b/cpukit/libmisc/rtems-fdt/rtems-fdt-shell.c index b15103e53d..b0894c1d38 100644 --- a/cpukit/libmisc/rtems-fdt/rtems-fdt-shell.c +++ b/cpukit/libmisc/rtems-fdt/rtems-fdt-shell.c @@ -338,7 +338,7 @@ rtems_fdt_shell_set (int argc, char *argv[]) if (!rtems_fdt_get_value32 (argv[1], "reg", sizeof (uint32_t), &address)) return 1; - if (isdigit (argv[mask_arg][0])) + if (isdigit ((unsigned char) argv[mask_arg][0])) mask = strtoul (argv[mask_arg], 0, 0); else { @@ -380,7 +380,7 @@ rtems_fdt_shell_cl (int argc, char *argv[]) if (!rtems_fdt_get_value32 (argv[1], "reg", sizeof (uint32_t), &address)) return 1; - if (isdigit (argv[mask_arg][0])) + if (isdigit ((unsigned char) argv[mask_arg][0])) mask = strtoul (argv[mask_arg], 0, 0); else { @@ -426,7 +426,7 @@ rtems_fdt_shell_up (int argc, char *argv[]) if (!rtems_fdt_get_value32 (argv[1], "reg", sizeof (uint32_t), &address)) return 1; - if (isdigit (argv[mask_arg][0])) + if (isdigit ((unsigned char) argv[mask_arg][0])) mask = strtoul (argv[mask_arg], 0, 0); else { @@ -473,7 +473,7 @@ rtems_fdt_shell_tst (int argc, char *argv[]) if (!rtems_fdt_get_value32 (argv[1], "reg", sizeof (uint32_t), &address)) return 1; - if (isdigit (argv[mask_arg][0])) + if (isdigit ((unsigned char) argv[mask_arg][0])) mask = strtoul (argv[mask_arg], 0, 0); else { |