tools: fix ctype.h and string usage.

[ccan] / tools / ccanlint / ccanlint.c

diff --git a/tools/ccanlint/ccanlint.c b/tools/ccanlint/ccanlint.c
index e59912cccfe289b56689ffb654469594d9ed069d..5180368b3dda56c080f4eb97ed83fb5875168b13 100644 (file)
--- a/tools/ccanlint/ccanlint.c
+++ b/tools/ccanlint/ccanlint.c
@@ -499,7 +499,7 @@ static char *demangle_string(char *string)
                if (string[i] == '\\') {
                        char repl;
                        unsigned len = 0;
-                       char *p = strchr(mapfrom, string[i+1]);
+                       const char *p = strchr(mapfrom, string[i+1]);
                        if (p) {
                                repl = mapto[p - mapfrom];
                                len = 1;
@@ -508,7 +508,7 @@ static char *demangle_string(char *string)
                                        repl = (string[i+2]-'0')*16
                                                + string[i+3]-'0';
                                        len = 3;
-                               } else if (isdigit(string[i+1])) {
+                               } else if (cisdigit(string[i+1])) {
                                        repl = (string[i+2]-'0')*8*8
                                                + (string[i+3]-'0')*8
                                                + (string[i+4]-'0');