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| author | Stefan Zabka <zabkaste@hu-berlin.de> | 2020-05-21 12:37:46 +0200 |
|---|---|---|
| committer | Stefan Zabka <zabkaste@hu-berlin.de> | 2020-05-21 12:37:46 +0200 |
| commit | dd4f3ec7551fddb88c5d6b96ed1aff3521c937ca (patch) | |
| tree | 97e603f80bde82372e0a1cbb4b70b8bfdace8740 /02_exercise/shell.c | |
| parent | f117343477e596937bdfcf0ddce447c0d127b9cf (diff) | |
| download | betriebssysteme-dd4f3ec7551fddb88c5d6b96ed1aff3521c937ca.tar.gz betriebssysteme-dd4f3ec7551fddb88c5d6b96ed1aff3521c937ca.zip | |
Added warning and cleaned them up
Diffstat (limited to '02_exercise/shell.c')
| -rw-r--r-- | 02_exercise/shell.c | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/02_exercise/shell.c b/02_exercise/shell.c index d155a58..46b169a 100644 --- a/02_exercise/shell.c +++ b/02_exercise/shell.c @@ -27,7 +27,7 @@ int main(void) { while (true) { char *command = NULL; size_t cap = 0; - size_t length = 0; + __ssize_t length = 0; printf("%s > ", prompt); if ((length = getline(&command, &cap, stdin)) < 0) { |