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Diffstat (limited to 'scripts/kconfig/mconf.c')
-rw-r--r--scripts/kconfig/mconf.c2
1 files changed, 1 insertions, 1 deletions
diff --git a/scripts/kconfig/mconf.c b/scripts/kconfig/mconf.c
index c3a837a..aaf8282 100644
--- a/scripts/kconfig/mconf.c
+++ b/scripts/kconfig/mconf.c
@@ -771,7 +771,7 @@ static void conf(struct menu *menu)
if (!type)
continue;
- for (i = 0; input_buf[i] && !isspace(input_buf[i]); i++)
+ for (i = 0; input_buf[i] && !isspace((unsigned char)input_buf[i]); i++)
;
if (i >= sizeof(active_entry))
i = sizeof(active_entry) - 1;