75220726105e48416a3cfe931ec0b12e0378d71c
angie
  Wed Jan 9 09:48:17 2019 -0800
Fix gcc-7 compiler warning reported by Hiram that was actually a bug, although never triggered by real data.  refs #22738

diff --git src/hg/hgc/hgc.c src/hg/hgc/hgc.c
index 2a1dc04..143e50f 100644
--- src/hg/hgc/hgc.c
+++ src/hg/hgc/hgc.c
@@ -13715,35 +13715,37 @@
 		if (gs.siftComment[0] != 0)
 		    printf(", SIFT comment: %s", gs.siftComment);
 		puts("<BR>");
 		}
 	    sqlFreeResult(&sr3);
 	    }
 	hFreeConn(&conn3);
 	sqlFreeResult(&sr2);
 	hFreeConn(&conn2);
 	}
     printf("<B>Quality Scores:</B> %d in reference, %d in read<BR>\n",
 	   snp.qualChr, snp.qualReads);
     printf("<B>Left Primer Sequence:</B> %s<BR>\n", snp.primerL);
     printf("<B>Right Primer Sequence:</B> %s<BR>\n", snp.primerR);
     if (snp.snpType[0] != 'S')
+        {
         if (snp.questionM[0] == 'H')
 	    printf("<B>Indel Confidence</B>: High\n");
         if (snp.questionM[0] == 'L')
 	    printf("<B>Indel Confidence</B>: Low\n");
         }
+    }
 printTrackHtml(tdb);
 sqlFreeResult(&sr);
 hFreeConn(&conn);
 }
 
 
 void parseChromPointPos(char *pos, char *retChrom, int *retPos)
 /* Parse out chrN:123 into chrN and 123. */
 {
 char *s, *e;
 int len;
 e = strchr(pos, ':');
 if (e == NULL)
     errAbort("No : in chromosome point position %s", pos);
 len = e - pos;