updated for version 7.2.379
Problem:    'eventignore' is set to an invalid value inside ":doau". (Antony
            Scriven)
Solution:   Don't include the leading comma when the option was empty.
diff --git a/src/fileio.c b/src/fileio.c
index 0e2d1cc..88188e5 100644
--- a/src/fileio.c
+++ b/src/fileio.c
@@ -7925,7 +7925,10 @@
 	new_ei = vim_strnsave(p_ei, (int)(STRLEN(p_ei) + STRLEN(what)));
 	if (new_ei != NULL)
 	{
-	    STRCAT(new_ei, what);
+	    if (*what == ',' && *p_ei == NUL)
+		STRCPY(new_ei, what + 1);
+	    else
+		STRCAT(new_ei, what);
 	    set_string_option_direct((char_u *)"ei", -1, new_ei,
 							  OPT_FREE, SID_NONE);
 	    vim_free(new_ei);
diff --git a/src/version.c b/src/version.c
index 4837d20..89b94d6 100644
--- a/src/version.c
+++ b/src/version.c
@@ -682,6 +682,8 @@
 static int included_patches[] =
 {   /* Add new patch number below this line */
 /**/
+    379,
+/**/
     378,
 /**/
     377,