Prevent crash when no input file given.

2023-10-05 00:19:51 +02:00 · 2023-10-05 00:19:51 +02:00 · 53315ed764
parent 4f79105b06
commit 53315ed764
1 changed files with 1 additions and 1 deletions
--- a/src/frontend/inpcom.c
+++ b/src/frontend/inpcom.c
@ -1010,7 +1010,7 @@ struct card *inp_readall(FILE *fp, const char *dir_name,
    cc = rv.cc;

    /* skip all pre-processing for expanded input files created by 'listing r' */
-    if (ciprefix("* expanded deck of", cc->line))
+    if (cc && ciprefix("* expanded deck of", cc->line))
        return cc;

    /* files starting with *ng_script are user supplied command files */