Fix some compiler warnings.

[tinc] / src / tincctl.c

diff --git a/src/tincctl.c b/src/tincctl.c
index 489d10c..641fb9c 100644 (file)
--- a/src/tincctl.c
+++ b/src/tincctl.c
@@ -522,7 +522,6 @@ int main(int argc, char *argv[], char *envp[]) {
                }
 
                bool do_graph = false;
-               int dumps = 1;
 
                if(!strcasecmp(argv[optind+1], "nodes"))
                        sendline(fd, "%d %d", CONTROL, REQ_DUMP_NODES);
@@ -536,7 +535,6 @@ int main(int argc, char *argv[], char *envp[]) {
                        sendline(fd, "%d %d", CONTROL, REQ_DUMP_NODES);
                        sendline(fd, "%d %d", CONTROL, REQ_DUMP_EDGES);
                        do_graph = true;
-                       dumps = 2;
                        printf("digraph {\n");
                } else {
                        fprintf(stderr, "Unknown dump type '%s'.\n", argv[optind+1]);