diff options
Diffstat (limited to 'X11/xtrans/Xtrans.c')
| -rw-r--r-- | X11/xtrans/Xtrans.c | 7 |
1 files changed, 4 insertions, 3 deletions
diff --git a/X11/xtrans/Xtrans.c b/X11/xtrans/Xtrans.c index d9e32d01f..ae8ffad8e 100644 --- a/X11/xtrans/Xtrans.c +++ b/X11/xtrans/Xtrans.c @@ -48,8 +48,9 @@ from The Open Group. */ #include <ctype.h> -#ifdef HAVE_SYSTEMD_DAEMON +#include <stdlib.h> #include <string.h> +#ifdef HAVE_SYSTEMD_DAEMON #include <systemd/sd-daemon.h> #endif @@ -166,8 +167,8 @@ TRANS(SelectTransport) (const char *protocol) protobuf[PROTOBUFSIZE-1] = '\0'; for (i = 0; i < PROTOBUFSIZE && protobuf[i] != '\0'; i++) - if (isupper (protobuf[i])) - protobuf[i] = tolower (protobuf[i]); + if (isupper ((unsigned char)protobuf[i])) + protobuf[i] = tolower ((unsigned char)protobuf[i]); /* Look at all of the configured protocols */ |