patch 8.1.1702: compiler warning for uninitialized variable

Problem:    Compiler warning for uninitialized variable.
Solution:   Initialize it. (Christian Brabandt)

Author: brammool

src/gui.c

@@ -2253,7 +2253,7 @@ gui_outstr_nowrap(
     int		col = gui.col;
 #ifdef FEAT_SIGN_ICONS
     int		draw_sign = FALSE;
-    int		signcol;
+    int		signcol = 0;
     char_u	extra[18];
 # ifdef FEAT_NETBEANS_INTG
     int		multi_sign = FALSE;

src/version.c

@@ -777,6 +777,8 @@ static char *(features[]) =
 
 static int included_patches[] =
 {   /* Add new patch number below this line */
+/**/
+    1702,
 /**/
     1701,
 /**/