outfile: add missing check for empty string for --outfile-format

2020-01-24 09:42:44 +01:00
parent 13675d2965
commit 0b082e2e31
1 changed files with 2 additions and 0 deletions
@@ -29,6 +29,8 @@ u32 outfile_format_parse (const char *format_string)

  char *next = strtok_r (format, ",", &saveptr);

+  if (next == NULL) return 0;
+
  u32 outfile_format = 0;

  do