Index: src/pragma.c
==================================================================
--- src/pragma.c
+++ src/pragma.c
@@ -1039,11 +1039,11 @@
         if( (pCol->colFlags & COLFLAG_PRIMKEY)==0 ){
           k = 0;
         }else if( pPk==0 ){
           k = 1;
         }else{
-          for(k=1; ALWAYS(k<=pTab->nCol) && pPk->aiColumn[k-1]!=i; k++){}
+          for(k=1; k<=pTab->nCol && pPk->aiColumn[k-1]!=i; k++){}
         }
         sqlite3VdbeAddOp2(v, OP_Integer, k, 6);
         sqlite3VdbeAddOp2(v, OP_ResultRow, 1, 6);
       }
     }

Index: test/pragma.test
==================================================================
--- test/pragma.test
+++ test/pragma.test
@@ -749,10 +749,20 @@
   {0 one INT 1 -1 0} \
   {1 two text 0 {} 0} \
   {2 three {VARCHAR(45, 65)} 0 'abcde' 0} \
   {3 four REAL 0 X'abcdef' 0} \
   {4 five {} 0 CURRENT_TIME 0} \
+]
+do_test pragma-6.8 {
+  execsql {
+    CREATE TABLE t68(a,b,c,PRIMARY KEY(a,b,a,c));
+    PRAGMA table_info(t68);
+  }
+} [concat \
+  {0 a {} 0 {} 1} \
+  {1 b {} 0 {} 2} \
+  {2 c {} 0 {} 4} \
 ]
 } ;# ifcapable schema_pragmas
 # Miscellaneous tests
 #
 ifcapable schema_pragmas {