r435: fixed an assert failure (resolves #55)

Not 100% sure why this doesn't happen to minimap2. Possibly due to occurrence-aware seed weighting.
lh3 · Jan 28, 2022 · a602165 · a602165
1 parent a8f4368
commit a602165
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Showing 3 changed files with 3 additions and 3 deletions.
diff --git a/krmq.h b/krmq.h
@@ -247,7 +247,7 @@ int main(void) {
 		unsigned char dir[KRMQ_MAX_DEPTH]; \
 		int i, d = 0, cmp; \
 		unsigned cnt = 0; \
-		fake.__head.p[0] = *root_, fake.__head.p[1] = 0; \
+		fake = **root_, fake.__head.p[0] = *root_, fake.__head.p[1] = 0; \
 		if (cnt_) *cnt_ = 0; \
 		if (x) { \
 			for (cmp = -1, p = &fake; cmp; cmp = __cmp(x, p)) { \

diff --git a/lchain.c b/lchain.c
@@ -322,7 +322,7 @@ mg128_t *mg_lchain_rmq(int max_dist, int max_dist_inner, int bw, int max_chn_ski
 		}
 		// RMQ
 		lo.i = INT32_MAX, lo.y = (int32_t)a[i].y - max_dist;
-		hi.i = 0, hi.y = (int32_t)a[i].y;
+		hi.i = 0, hi.y = (int32_t)a[i].y - 1;
 		if ((q = krmq_rmq(lc_elem, root, &lo, &hi)) != 0) {
 			int32_t sc, exact, width, n_skip = 0;
 			int64_t j = q->i;

diff --git a/minigraph.h b/minigraph.h
@@ -4,7 +4,7 @@
 #include <stdint.h>
 #include "gfa.h"
 
-#define MG_VERSION "0.15-r434-dirty"
+#define MG_VERSION "0.15-r435-dirty"
 
 #define MG_M_SPLICE       0x10
 #define MG_M_SR           0x20