fix "warning array subscript has type 'char'"

Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>

1 files changed, 6 insertions, 6 deletions

diff --git a/scripts/basic/fixdep.c b/scripts/basic/fixdep.c
index 19f82df09..426b4888b 100644
--- a/scripts/basic/fixdep.c
+++ b/scripts/basic/fixdep.c
@@ -226,10 +226,10 @@ void use_config(char *m, int slen)
 void parse_config_file(char *map, size_t len)
 {
         /* modified for bbox */
-        char *end_3 = map + len - 3; /* 3 == length of "IF_" */
-        char *end_7 = map + len - 7;
-        char *p = map;
-        char *q;
+        unsigned char *end_3 = (unsigned char *)map + len - 3; /* 3 == length of "IF_" */
+        unsigned char *end_7 = (unsigned char *)map + len - 7;
+        unsigned char *p = (unsigned char *)map;
+        unsigned char *q;
         int off;
 
         for (; p <= end_3; p++) {
@@ -263,7 +263,7 @@ void parse_config_file(char *map, size_t len)
                                 break;
                 }
                 if (q != p) {
-                        use_config(p, q-p);
+                        use_config((char*)p, q - p);
                 }
         }
 }
@@ -335,7 +335,7 @@ void parse_dep_file(void *map, size_t len)
                 p = m;
                 while (p < end && *p != ' ') p++;
                 if (p == end) {
-                        do p--; while (!isalnum(*p));
+                        do p--; while (!isalnum((unsigned char)*p));
                         p++;
                 }
                 memcpy(s, m, p-m); s[p-m] = 0;