commit e334eb3580923fc01451732ba9a3601036e9537c
Author: Oswald Buddenhagen <[email protected]>
Date: Fri Nov 22 21:02:50 2019 +0100
make find_uint_array() never create negative indices
src/util.c | 6 +++---
1 file changed, 3 insertions(+), 3 deletions(-)
diff --git a/src/util.c b/src/util.c
index 2a96389..93e6e7e 100644
--- a/src/util.c
+++ b/src/util.c
@@ -549,8 +549,8 @@ sort_uint_array( uint_array_t array )
int
find_uint_array( uint_array_t array, uint value )
{
- int bot = 0, top = array.size - 1;
- while (bot <= top) {
+ int bot = 0, top = array.size;
+ while (bot < top) {
int i = (bot + top) / 2;
uint elt = array.data[i];
if (elt == value)
@@ -558,7 +558,7 @@ find_uint_array( uint_array_t array, uint value )
if (elt < value)
bot = i + 1;
else
- top = i - 1;
+ top = i;
}
return 0;
}
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