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| author | Tobias Klauser <tklauser@distanz.ch> | 2009-01-26 23:24:15 +0100 |
|---|---|---|
| committer | Tobias Klauser <tklauser@distanz.ch> | 2009-01-26 23:24:15 +0100 |
| commit | 256053718479dfce4d8469dea1cd66bb17842509 (patch) | |
| tree | 1337f7a846c7db69893a94b4abffb3aa4e312b8e | |
| parent | b6850a9e3cd988829e5d09918928ef5aa9b4e731 (diff) | |
Print error on invalid n_chars
| -rw-r--r-- | direct-append.c | 4 |
1 files changed, 3 insertions, 1 deletions
diff --git a/direct-append.c b/direct-append.c index bf18c72..af7efb4 100644 --- a/direct-append.c +++ b/direct-append.c @@ -55,8 +55,10 @@ int main(int argc, char *argv[]) } n_chars = strtoul(argv[2], NULL, 0); - if (n_chars <= 0) + if (n_chars <= 0) { + fprintf(stderr, "Invalid number of characters: %d\n", n_chars); n_chars = DEFAULT_N_CHARS; + } str = malloc(n_chars * sizeof(char)); |