diff options
Diffstat (limited to 'winsup/cygwin/environ.cc')
| -rw-r--r-- | winsup/cygwin/environ.cc | 4 |
1 files changed, 2 insertions, 2 deletions
diff --git a/winsup/cygwin/environ.cc b/winsup/cygwin/environ.cc index d2385f39b..529049338 100644 --- a/winsup/cygwin/environ.cc +++ b/winsup/cygwin/environ.cc @@ -665,8 +665,8 @@ environ_init (char **envp, int envc) { for (int i = 0; conv_envvars[i].name != NULL; i++) { - conv_start_chars[cyg_tolower (conv_envvars[i].name[0])] = 1; - conv_start_chars[cyg_toupper (conv_envvars[i].name[0])] = 1; + conv_start_chars[(int) cyg_tolower (conv_envvars[i].name[0])] = 1; + conv_start_chars[(int) cyg_toupper (conv_envvars[i].name[0])] = 1; } initted = 1; } |