reachableroots: narrow scope of minidx variable
minidx is never used if includepath is false, so let's define it where it
is used.
--- a/mercurial/parsers.c Tue Aug 25 15:54:33 2015 -0700
+++ b/mercurial/parsers.c Fri Aug 14 12:22:08 2015 +0900
@@ -1127,7 +1127,6 @@
Py_ssize_t i;
Py_ssize_t l;
int r;
- int minidx;
int parents[2];
/* Internal data structure:
@@ -1229,7 +1228,7 @@
/* Find all the nodes in between the roots we found and the heads
* and add them to the reachable set */
if (includepath == 1) {
- minidx = minroot;
+ int minidx = minroot;
if (minidx < 0)
minidx = 0;
for (i = minidx; i < len; i++) {