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author | Pádraig Brady <P@draigBrady.com> | 2009-09-23 10:10:51 +0100 |
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committer | Pádraig Brady <P@draigBrady.com> | 2009-09-23 14:33:40 +0100 |
commit | a037e838e15c9a698f1634398e0fe2726398d575 (patch) | |
tree | 7361ac5f2c3dbd8fc4763e6fa960e6646670dc79 /src/du.c | |
parent | ade8dd2096e1898edefadf2314d4e1ec654adda5 (diff) | |
download | coreutils-a037e838e15c9a698f1634398e0fe2726398d575.tar.xz |
maint: Use logical rather than bitwise operators on bools
This is because bitwise operators are:
- confusing and inconsistent in a boolean context
- non short circuiting
- brittle in C89 where bool can be an int (so > 1)
Diffstat (limited to 'src/du.c')
-rw-r--r-- | src/du.c | 2 |
1 files changed, 1 insertions, 1 deletions
@@ -843,7 +843,7 @@ main (int argc, char **argv) if (!ok) usage (EXIT_FAILURE); - if (opt_all & opt_summarize_only) + if (opt_all && opt_summarize_only) { error (0, 0, _("cannot both summarize and show all entries")); usage (EXIT_FAILURE); |