Fix compiler warnings.

[tinc] / src / tincctl.c

diff --git a/src/tincctl.c b/src/tincctl.c
index f0515c9..4f06daa 100644 (file)
--- a/src/tincctl.c
+++ b/src/tincctl.c
@@ -577,7 +577,7 @@ int main(int argc, char *argv[]) {
 #endif
                if (slash++) {
                        c = xmalloc((slash - argv[0]) + sizeof("tincd"));
-                       sprintf(c, "%.*stincd", slash - argv[0], argv[0]);
+                       sprintf(c, "%.*stincd", (int)(slash - argv[0]), argv[0]);
                }
                else
                        c = "tincd";