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| author | Bernhard Reutner-Fischer <rep.dot.nop@gmail.com> | 2018-10-19 15:25:41 +0200 |
|---|---|---|
| committer | Bernhard Reutner-Fischer <rep.dot.nop@gmail.com> | 2018-10-19 15:27:42 +0200 |
| commit | 3db4e7f84cf795de8559ea0d96eaa491999ccf24 (patch) | |
| tree | 0260c160e82214f81dc2aeaef7764e4bb0c632ef /libbb/bb_strtonum.c | |
| parent | 7effa31cd4b5c76d20f63882002eb023f05aaa46 (diff) | |
| download | busybox-3db4e7f84cf795de8559ea0d96eaa491999ccf24.tar.gz | |
printf: fix printing +-prefixed numbers
Thanks to Cristian Ionescu-Idbohrn for noticing.
Also fix "%d" ' 42' to skip leading whitespace.
function old new delta
print_direc 435 454 +19
bb_strtoll 99 103 +4
------------------------------------------------------------------------------
(add/remove: 0/0 grow/shrink: 2/0 up/down: 23/0) Total: 23 bytes
Signed-off-by: Bernhard Reutner-Fischer <rep.dot.nop@gmail.com>
Diffstat (limited to 'libbb/bb_strtonum.c')
| -rw-r--r-- | libbb/bb_strtonum.c | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/libbb/bb_strtonum.c b/libbb/bb_strtonum.c index 2185017b0..cb70f1053 100644 --- a/libbb/bb_strtonum.c +++ b/libbb/bb_strtonum.c @@ -81,7 +81,7 @@ long long FAST_FUNC bb_strtoll(const char *arg, char **endp, int base) /* Check for the weird "feature": * a "-" string is apparently a valid "number" for strto[u]l[l]! * It returns zero and errno is 0! :( */ - first = (arg[0] != '-' ? arg[0] : arg[1]); + first = (arg[0] != '-' && arg[0] != '+' ? arg[0] : arg[1]); if (!isalnum(first)) return ret_ERANGE(); errno = 0; |