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[samtools.git] / bam_rmdup.c

diff --git a/bam_rmdup.c b/bam_rmdup.c
index fe6fbeff97f13f427e84d6de72ab2d7e1f5e7deb..f0d2b5d54b462dac998f3cc094fdff1bbaac54bd 100644 (file)
--- a/bam_rmdup.c
+++ b/bam_rmdup.c
@@ -127,11 +127,9 @@ void bam_rmdup_core(samfile_t *in, samfile_t *out)
                } else if (c->isize > 0) { // paired, head
                        uint64_t key = (uint64_t)c->pos<<32 | c->isize;
                        const char *lib;
-                       const uint8_t *rg;
                        lib_aux_t *q;
                        int ret;
-                       rg = bam_aux_get(b, "RG");
-                       lib = (rg == 0)? 0 : bam_strmap_get(in->header->rg2lib, (char*)(rg + 1));
+                       lib = bam_get_library(in->header, b);
                        q = lib? get_aux(aux, lib) : get_aux(aux, "\t");
                        ++q->n_checked;
                        k = kh_put(pos, q->best_hash, key, &ret);