From c4863e589dd194b3a0d0144538f9670b96810e41 Mon Sep 17 00:00:00 2001
From: frese <frese>
Date: Wed, 19 Jun 2002 08:35:23 +0000
Subject: [PATCH] - fixed some small bugs in scx_set_after_function and
 scx_extents_text.

---
 c/xlib/display.c | 1 +
 c/xlib/text.c    | 7 ++++---
 2 files changed, 5 insertions(+), 3 deletions(-)

diff --git a/c/xlib/display.c b/c/xlib/display.c
index 1809f12..1806d1d 100644
--- a/c/xlib/display.c
+++ b/c/xlib/display.c
@@ -34,6 +34,7 @@ s48_value scx_Set_After_Function(s48_value Xdisplay, s48_value active) {
   else
     (void)XSetAfterFunction(SCX_EXTRACT_DISPLAY(Xdisplay),
 			    X_After_Function);
+  return S48_UNSPECIFIC;
 }
 
 // This function returns the file destriptor of the message-channel.
diff --git a/c/xlib/text.c b/c/xlib/text.c
index 88db1bc..e7877c3 100644
--- a/c/xlib/text.c
+++ b/c/xlib/text.c
@@ -37,11 +37,12 @@ s48_value scx_Text_Width(s48_value Xfontstruct, s48_value text,
 
 s48_value scx_Extents_Text (s48_value Xfontstruct, s48_value text,
 			s48_value format, s48_value which){
-  char* s;
-  XChar2b* s2;
+  int len = (int)S48_VECTOR_LENGTH(text)
+  char s[len];
+  XChar2b s2[len];
   XFontStruct* font = SCX_EXTRACT_FONTSTRUCT(Xfontstruct);
   XCharStruct CI;
-  int len = (int)S48_VECTOR_LENGTH(text), i, tmp,  dir, fasc, fdesc;
+  int i, tmp,  dir, fasc, fdesc;
   if (s48_extract_integer(format) == 1){
     for (i = 0; i < len; i++){
       tmp = (int)s48_extract_integer(S48_VECTOR_REF(text, i));