Be prepared for x11_setup_display() to return NULL (for instance, if DISPLAY

[u/mdw/putty] / psftp.c

diff --git a/psftp.c b/psftp.c
index 63446d4..fe01b1a 100644 (file)
--- a/psftp.c
+++ b/psftp.c
@@ -2240,6 +2240,11 @@ struct sftp_command *sftp_getcmd(FILE *fp, int mode, int modeflags)
        cmd->words = sresize(cmd->words, cmd->wordssize, char *);
        cmd->words[0] = dupstr("!");
        cmd->words[1] = dupstr(p+1);
+    } else if (*p == '#') {
+       /*
+        * Special case: comment. Entire line is ignored.
+        */
+       cmd->nwords = cmd->wordssize = 0;
     } else {
 
        /*