From: John Darrington <john@cellform.com> Date: Sun, 26 Feb 2023 10:21:24 +0000 (+0100) Subject: Avoid another possible null pointer dereference X-Git-Url: https://pintos-os.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=a2512fa639d23c62104e38e2e125f538c325fc72;p=pspp Avoid another possible null pointer dereference * modified: tests/output/tex-strings.c --- diff --git a/tests/output/tex-strings.c b/tests/output/tex-strings.c index 71aed14307..acc2479ce4 100644 --- a/tests/output/tex-strings.c +++ b/tests/output/tex-strings.c @@ -108,7 +108,7 @@ main (int argc, char **argv) } } - if (optind >= argc) + if (!outfile || optind >= argc) { fprintf (stderr, "Usage: tex-strings -o <outfile> <infile1> <infile2> ... <infileN>\n"); return 1;