Fix various small compiler warnings, mostly unused local variables

[u/mdw/putty] / plink.c

diff --git a/plink.c b/plink.c
index 2802feb..461035a 100644 (file)
--- a/plink.c
+++ b/plink.c
@@ -314,11 +314,7 @@ void try_output(int is_stderr)
 
 int from_backend(int is_stderr, char *data, int len)
 {
-    int pos;
-    DWORD ret;
     HANDLE h = (is_stderr ? errhandle : outhandle);
-    void *writedata;
-    int writelen;
     int osize, esize;
 
     if (is_stderr) {
@@ -471,6 +467,7 @@ int main(int argc, char **argv)
                    command[cmdlen++] = d;
                } while (c != EOF);
                cfg.remote_cmd_ptr = command;
+               cfg.remote_cmd_ptr2 = NULL;
                cfg.nopty = TRUE;      /* command => no terminal */
            } else if (!strcmp(p, "-P") && argc > 1) {
                --argc, portnumber = atoi(*++argv);