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-rw-r--r--setup/mainmenu.c7
-rw-r--r--src/net_gui.c7
-rw-r--r--textscreen/examples/calculator.c7
-rw-r--r--textscreen/examples/guitest.c6
4 files changed, 23 insertions, 4 deletions
diff --git a/setup/mainmenu.c b/setup/mainmenu.c
index 2b484418..612c649d 100644
--- a/setup/mainmenu.c
+++ b/setup/mainmenu.c
@@ -145,7 +145,12 @@ static void InitConfig(void)
static void RunGUI(void)
{
- TXT_Init();
+ if (!TXT_Init())
+ {
+ fprintf(stderr, "Failed to initialise GUI\n");
+ exit(-1);
+ }
+
TXT_SetDesktopTitle(PACKAGE_NAME " Setup ver " PACKAGE_VERSION);
MainMenu();
diff --git a/src/net_gui.c b/src/net_gui.c
index 51ceb1f8..f322da15 100644
--- a/src/net_gui.c
+++ b/src/net_gui.c
@@ -223,7 +223,12 @@ static void CheckMD5Sums(void)
void NET_WaitForStart(void)
{
- TXT_Init();
+ if (!TXT_Init())
+ {
+ fprintf(stderr, "Failed to initialise GUI\n");
+ exit(-1);
+ }
+
I_SetWindowCaption();
I_SetWindowIcon();
diff --git a/textscreen/examples/calculator.c b/textscreen/examples/calculator.c
index 968d3ef4..b8fefaa3 100644
--- a/textscreen/examples/calculator.c
+++ b/textscreen/examples/calculator.c
@@ -144,7 +144,12 @@ void BuildGUI()
int main(int argc, char *argv[])
{
- TXT_Init();
+ if (!TXT_Init())
+ {
+ fprintf(stderr, "Failed to initialise GUI\n");
+ exit(-1);
+ }
+
TXT_SetDesktopTitle("Calculator demo");
BuildGUI();
diff --git a/textscreen/examples/guitest.c b/textscreen/examples/guitest.c
index e385ca84..94483236 100644
--- a/textscreen/examples/guitest.c
+++ b/textscreen/examples/guitest.c
@@ -159,7 +159,11 @@ void Window2(void)
int main(int argc, char *argv[])
{
- TXT_Init();
+ if (!TXT_Init())
+ {
+ fprintf(stderr, "Failed to initialise GUI\n");
+ exit(-1);
+ }
TXT_SetDesktopTitle("Not Chocolate Doom Setup");