Squelch a compiler warning.

diff --git a/smbutil.c b/smbutil.c
index 92c3f42aeeea1ca77d451ec8baf99e030f83aee8..52ffed4c87633e4e9f94cdac5f68136e2f2ace5d 100644 (file)
--- a/smbutil.c
+++ b/smbutil.c
@@ -422,7 +422,7 @@ unistr(netdissect_options *ndo, char (*buf)[MAX_UNISTR_SIZE+1],
            if (l < MAX_UNISTR_SIZE) {
                if (ND_ASCII_ISPRINT(c)) {
                    /* It's a printable ASCII character */
-                   (*buf)[l] = c;
+                   (*buf)[l] = (char)c;
                } else {
                    /* It's a non-ASCII character or a non-printable ASCII character */
                    (*buf)[l] = '.';
@@ -454,7 +454,7 @@ unistr(netdissect_options *ndo, char (*buf)[MAX_UNISTR_SIZE+1],
            if (l < MAX_UNISTR_SIZE) {
                if (ND_ASCII_ISPRINT(c)) {
                    /* It's a printable ASCII character */
-                   (*buf)[l] = c;
+                   (*buf)[l] = (char)c;
                } else {
                    /* It's a non-ASCII character or a non-printable ASCII character */
                    (*buf)[l] = '.';