# HG changeset patch
# User Matti Hamalainen <ccr@tnsp.org>
# Date 1290876295 -7200
# Node ID 03af28fb1c383459318ac7da9b8eb33e181ddd21
# Parent  a1fefbce0b7a7eed22b56e5048c55b6734b182b2
Show error messages printed out to stderr only after the program has quit.

diff -r a1fefbce0b7a -r 03af28fb1c38 nnchat.c
--- a/nnchat.c	Sat Nov 27 17:45:20 2010 +0200
+++ b/nnchat.c	Sat Nov 27 18:44:55 2010 +0200
@@ -380,8 +380,11 @@
 }
 
 
+char *errorMessages = NULL;
+
 void errorMsg(const char *fmt, ...)
 {
+    char *tmp;
     va_list ap1, ap2;
 
     va_start(ap1, fmt);
@@ -389,8 +392,16 @@
     printMsgV(TRUE, FALSE, fmt, ap1);
     va_end(ap1);
 
-    THERR_V(fmt, ap2);
+    tmp = th_strdup_vprintf(fmt, ap2);
     va_end(ap2);
+    
+    if (errorMessages != NULL) {
+        char *tmp2 = th_strdup_printf("%s%s", errorMessages, tmp);
+        th_free(errorMessages);
+        th_free(tmp);
+        errorMessages = tmp2;
+    } else
+        errorMessages = tmp;
 }
 
 int handleUser(nn_conn_t *conn, const char *str)
@@ -1410,6 +1421,9 @@
         THMSG(1, "NCurses deinitialized.\n");
     }
     
+    if (errorMessages)
+        THERR("%s", errorMessages);
+
     if (isError) {
 #ifdef __WIN32
         char *tmp = promptRequester("Press enter to quit.\n", FALSE);