fix compiler warning

Sannis · Jul 24, 2016 · addb2e2 · addb2e2
1 parent 4acde21
commit addb2e2
Showing 1 changed file with 1 addition and 1 deletion.
diff --git a/win32/ioutil.h b/win32/ioutil.h
@@ -435,7 +435,7 @@ __forceinline static char *php_win32_ioutil_getcwd(char *buf, int len)
 		free(tmp_bufw);
 		SET_ERRNO_FROM_WIN32_CODE(err);
 		return buf;
-	} else if (strlen(tmp_bufa) > len) {
+	} else if ((int)strlen(tmp_bufa) > len) {
 		free(tmp_bufa);
 		free(tmp_bufw);
 		SET_ERRNO_FROM_WIN32_CODE(ERROR_INSUFFICIENT_BUFFER);