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| author | Leah Neukirchen <leah@vuxu.org> | 2017-01-25 16:20:00 +0100 |
|---|---|---|
| committer | Leah Neukirchen <leah@vuxu.org> | 2017-01-25 16:20:00 +0100 |
| commit | c561aca4c9affa597d6a36d39d8a65c58ca78c87 (patch) | |
| tree | fd70e77ba7191a5634a6995e5afa5caba8d0382b /mflag.c | |
| parent | e31cd95dc2be55573d083c55636fe5d19c1421e6 (diff) | |
| download | mblaze-c561aca4c9affa597d6a36d39d8a65c58ca78c87.tar.gz mblaze-c561aca4c9affa597d6a36d39d8a65c58ca78c87.tar.xz mblaze-c561aca4c9affa597d6a36d39d8a65c58ca78c87.zip | |
mflag: add: skip leading whitespace
Diffstat (limited to 'mflag.c')
| -rw-r--r-- | mflag.c | 22 |
1 files changed, 12 insertions, 10 deletions
diff --git a/mflag.c b/mflag.c index 1c6dace..73941d2 100644 --- a/mflag.c +++ b/mflag.c @@ -26,16 +26,18 @@ char *curfile; void add(char *file) { - if (idx >= argsalloc) { - argsalloc *= 2; - if (argsalloc < 0) - exit(-1); - args = realloc(args, sizeof (char *) * argsalloc); - } - if (!args) - exit(-1); - args[idx] = strdup(file); - idx++; + if (idx >= argsalloc) { + argsalloc *= 2; + if (argsalloc < 0) + exit(-1); + args = realloc(args, sizeof (char *) * argsalloc); + } + if (!args) + exit(-1); + while (*file == ' ' || *file == '\t') + file++; + args[idx] = strdup(file); + idx++; } void |