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| author | emersion <contact@emersion.fr> | 2018-11-19 17:56:18 +0100 |
|---|---|---|
| committer | GitHub <noreply@github.com> | 2018-11-19 17:56:18 +0100 |
| commit | bf7af9c690de1da94a5fa258747cd983cb61b707 (patch) | |
| tree | 1b731331f1ea6ebb430a9bf4dbc1db482bc7ff5d /common | |
| parent | 67d24e8fc54b9e091533500de22f02302a4c79fc (diff) | |
| parent | 4bd46fb079fb5a32ee6eb2b297de273b261a9c71 (diff) | |
Merge pull request #3083 from c-edw/feature/StripWorkspaceName
Implement strip_workspace_name.
Diffstat (limited to 'common')
| -rw-r--r-- | common/util.c | 5 |
1 files changed, 3 insertions, 2 deletions
diff --git a/common/util.c b/common/util.c index 0caafb39..40c64230 100644 --- a/common/util.c +++ b/common/util.c @@ -1,4 +1,4 @@ -#define _XOPEN_SOURCE 700 +#define _POSIX_C_SOURCE 200809L #include <assert.h> #include <sys/types.h> #include <sys/stat.h> @@ -24,7 +24,8 @@ int numlen(int n) { if (n == 0) { return 1; } - return log10(n) + 1; + // Account for the '-' in negative numbers. + return log10(abs(n)) + (n > 0 ? 1 : 2); } static struct modifier_key { |