jaseg/lolcat
1
0
Fork 0
Code Issues Pull requests Projects Releases Packages Wiki Activity Actions

Fix incorrect usage of ferror after fclose

Browse source 
Closes #35
This commit is contained in:
jaseg 2020-12-25 13:42:09 +01:00
parent 5b97d040b3
commit 9efc71de4f
1 changed files with 7 additions and 3 deletions
Download patch file Download diff file Expand all files Collapse all files

10
lolcat.c
View file

@ -1,4 +1,4 @@
/* Copyright (C) 2014 jaseg <github@jaseg.net>
/* Copyright (C) 2020 jaseg <github@jaseg.net>
*
* DO WHAT THE FUCK YOU WANT TO PUBLIC LICENSE
* Version 2, December 2004
@ -205,10 +205,14 @@ int main(int argc, char** argv)
cc = -1;
if (f) {
fclose(f);
if (ferror(f)) {
fwprintf(stderr, L"Error reading input file \"%s\": %s\n", *filename, strerror(errno));
fclose(f);
return 2;
}
if (fclose(f)) {
fwprintf(stderr, L"Error closing input file \"%s\": %s\n", *filename, strerror(errno));
return 2;
}
}