1.1 --- a/main.c Sun Nov 10 01:04:49 2019 +0100
1.2 +++ b/main.c Mon Nov 11 21:30:31 2019 +0100
1.3 @@ -296,6 +296,12 @@
1.4 }
1.5
1.6 free(output_prefix);
1.7 +
1.8 + if (fp == NULL)
1.9 + {
1.10 + fprintf(stderr, "Could not open file: %s\n", arg);
1.11 + return 1;
1.12 + }
1.13 }
1.14 }
1.15