- warning hunt

[m6w6/ext-http] / http_api.c

diff --git a/http_api.c b/http_api.c
index 48e3c3151b4f6a9b5d130f2b0c3238e92f29de3e..5bf39207c4ee7ce10630ddc1f8452c5cc9902679 100644 (file)
--- a/http_api.c
+++ b/http_api.c
@@ -41,13 +41,14 @@ ZEND_EXTERN_MODULE_GLOBALS(http);
 char *_http_pretty_key(char *key, size_t key_len, zend_bool uctitle, zend_bool xhyphen)
 {
        if (key && key_len) {
-               unsigned i, wasalpha;
-               if (wasalpha = isalpha(key[0])) {
-                       key[0] = uctitle ? toupper(key[0]) : tolower(key[0]);
+               size_t i;
+               int wasalpha;
+               if (wasalpha = isalpha((int) key[0])) {
+                       key[0] = (char) (uctitle ? toupper((int) key[0]) : tolower((int) key[0]));
                }
                for (i = 1; i < key_len; i++) {
-                       if (isalpha(key[i])) {
-                               key[i] = ((!wasalpha) && uctitle) ? toupper(key[i]) : tolower(key[i]);
+                       if (isalpha((int) key[i])) {
+                               key[i] = (char) (((!wasalpha) && uctitle) ? toupper((int) key[i]) : tolower((int) key[i]));
                                wasalpha = 1;
                        } else {
                                if (xhyphen && (key[i] == '_')) {