fix datatype mismatch warnings

diff --git a/ext/standard/soundex.c b/ext/standard/soundex.c
index feb9a6780eb550d96ad36080ea5fffe5c3c8f792..d882f5cab62393de5f63ad98a8c205162d4c490a 100644 (file)
--- a/ext/standard/soundex.c
+++ b/ext/standard/soundex.c
@@ -78,7 +78,7 @@ PHP_FUNCTION(soundex)
                if (code >= 'A' && code <= 'Z') {
                        if (_small == 0) {
                                /* remember first valid char */
-                               soundex[_small++] = code;
+                               soundex[_small++] = (char)code;
                                last = soundex_table[code - 'A'];
                        }
                        else {
@@ -88,7 +88,7 @@ PHP_FUNCTION(soundex)
                                code = soundex_table[code - 'A'];
                                if (code != last) {
                                        if (code != 0) {
-                                               soundex[_small++] = code;
+                                               soundex[_small++] = (char)code;
                                        }
                                        last = code;
                                }