updated for version 7.4.391
Problem:    No 'cursorline' highlighting when the cursor is on a line with
            diff highlighting. (Benjamin Fritz)
Solution:   Combine the highlight attributes. (Christian Brabandt)
diff --git a/src/screen.c b/src/screen.c
index 188b36f..3ab53d9 100644
--- a/src/screen.c
+++ b/src/screen.c
@@ -3702,7 +3702,12 @@
 		    char_attr = 0; /* was: hl_attr(HLF_AT); */
 #ifdef FEAT_DIFF
 		    if (diff_hlf != (hlf_T)0)
+		    {
 			char_attr = hl_attr(diff_hlf);
+			if (wp->w_p_cul && lnum == wp->w_cursor.lnum)
+			    char_attr = hl_combine_attr(char_attr,
+							    hl_attr(HLF_CUL));
+		    }
 #endif
 		    p_extra = NULL;
 		    c_extra = ' ';
@@ -3753,7 +3758,8 @@
 #ifdef FEAT_SYN_HL
 		    /* combine 'showbreak' with 'cursorline' */
 		    if (wp->w_p_cul && lnum == wp->w_cursor.lnum)
-			char_attr = hl_combine_attr(char_attr, HLF_CLN);
+			char_attr = hl_combine_attr(char_attr,
+							    hl_attr(HLF_CUL));
 #endif
 		}
 # endif
@@ -3931,6 +3937,8 @@
 							      && n_extra == 0)
 		    diff_hlf = HLF_CHD;		/* changed line */
 		line_attr = hl_attr(diff_hlf);
+		if (wp->w_p_cul && lnum == wp->w_cursor.lnum)
+		    line_attr = hl_combine_attr(line_attr, hl_attr(HLF_CUL));
 	    }
 #endif
 
@@ -4729,7 +4737,12 @@
 		    {
 			diff_hlf = HLF_CHD;
 			if (attr == 0 || char_attr != attr)
+			{
 			    char_attr = hl_attr(diff_hlf);
+			    if (wp->w_p_cul && lnum == wp->w_cursor.lnum)
+				char_attr = hl_combine_attr(char_attr,
+							    hl_attr(HLF_CUL));
+			}
 		    }
 # endif
 		}
@@ -10174,9 +10187,9 @@
 			break;
 		    screen_puts_len(NameBuff, len, 0, col,
 #if defined(FEAT_SYN_HL)
-					   hl_combine_attr(attr, hl_attr(HLF_T))
+					 hl_combine_attr(attr, hl_attr(HLF_T))
 #else
-					   attr
+					 attr
 #endif
 					       );
 		    col += len;
diff --git a/src/version.c b/src/version.c
index d2de43f..fa2efdf 100644
--- a/src/version.c
+++ b/src/version.c
@@ -735,6 +735,8 @@
 static int included_patches[] =
 {   /* Add new patch number below this line */
 /**/
+    391,
+/**/
     390,
 /**/
     389,