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| author | Brian Ashworth <bosrsf04@gmail.com> | 2018-06-01 18:35:16 -0400 |
|---|---|---|
| committer | Brian Ashworth <bosrsf04@gmail.com> | 2018-06-02 08:07:44 -0400 |
| commit | af87c7a1af8d790b819afe782fcff2830e959d58 (patch) | |
| tree | af9b6fe9c85e1159679406abe82c2d61fe427705 /common | |
| parent | fbca3bbacbe6e223a5e15d8265301b7d2c36af4e (diff) | |
| download | sway-af87c7a1af8d790b819afe782fcff2830e959d58.tar.xz | |
Address emersion's feedback on peek_line
Diffstat (limited to 'common')
| -rw-r--r-- | common/readline.c | 8 |
1 files changed, 4 insertions, 4 deletions
diff --git a/common/readline.c b/common/readline.c index 4f55e99c..46b96623 100644 --- a/common/readline.c +++ b/common/readline.c @@ -49,11 +49,11 @@ char *read_line(FILE *file) { return string; } -char *peek_line(FILE *file, int offset, long *position) { +char *peek_line(FILE *file, int line_offset, long *position) { long pos = ftell(file); - size_t length = 1; - char *line = calloc(1, length); - for (int i = 0; i <= offset; i++) { + size_t length = 0; + char *line = NULL; + for (int i = 0; i <= line_offset; i++) { ssize_t read = getline(&line, &length, file); if (read < 0) { break; |