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-rw-r--r--src/libstddjb/gol.c4
1 files changed, 2 insertions, 2 deletions
diff --git a/src/libstddjb/gol.c b/src/libstddjb/gol.c
index 4b5167c..bc1f7b9 100644
--- a/src/libstddjb/gol.c
+++ b/src/libstddjb/gol.c
@@ -26,7 +26,7 @@ int gol (char const *const *argv, unsigned int argc, gol_bool const *b, unsigned
{
for (; j < bn ; j++) if (!strcmp(argv[i] + 2, b[j].lo)) break ;
if (j >= bn) return (*problem = -1, -1-i) ;
- if (b[j].set) *br |= b[j].mask ; else *br &= b[j].mask ;
+ if (b[j].set) *br |= b[j].mask ; else *br &= ~b[j].mask ;
}
}
else
@@ -44,7 +44,7 @@ int gol (char const *const *argv, unsigned int argc, gol_bool const *b, unsigned
}
for (j = 0 ; j < bn ; j++) if (*p == b[j].so) break ;
if (j >= bn) return (*problem = p - argv[i], -1-i) ;
- if (b[j].set) *br |= b[j].mask ; else *br &= b[j].mask ;
+ if (b[j].set) *br |= b[j].mask ; else *br &= ~b[j].mask ;
}
}
}