patch 7.4.1763

Problem:    Coverity: useless assignment.
Solution:   Add #if 0.

src/spell.c

@@ -1649,7 +1649,9 @@ find_word(matchinf_T *mip, int mode)
 		    }
 		}
 #endif
+#if 0 /* Disabled, see below */
 		c = mip->mi_compoff;
+#endif
 		++mip->mi_complen;
 		if (flags & WF_COMPROOT)
 		    ++mip->mi_compextra;

src/version.c

@@ -748,6 +748,8 @@ static char *(features[]) =
 
 static int included_patches[] =
 {   /* Add new patch number below this line */
+/**/
+    1763,
 /**/
     1762,
 /**/