From: cuz <cuz@b7a2c559-68d2-44c3-8de9-860c34a00d81>
Date: Sun, 6 Oct 2002 20:58:22 +0000 (+0000)
Subject: Output an error if an invalid address is used
X-Git-Tag: V2.12.0~2180
X-Git-Url: https://git.sur5r.net/?a=commitdiff_plain;h=9ca21c07e080057c3c3c9f45e626c06bd81ebd87;p=cc65

Output an error if an invalid address is used


git-svn-id: svn://svn.cc65.org/cc65/trunk@1452 b7a2c559-68d2-44c3-8de9-860c34a00d81
---

diff --git a/libsrc/dbg/dbg.c b/libsrc/dbg/dbg.c
index 2c26277e0..84135ab57 100644
--- a/libsrc/dbg/dbg.c
+++ b/libsrc/dbg/dbg.c
@@ -522,8 +522,8 @@ static char Input (char* Prompt, char* Buf, unsigned char Count)
 
 
 
-static int InputHex (char* Prompt, unsigned* Val)
-/* Prompt for a hexadecimal value */
+static char InputHex (char* Prompt, unsigned* Val)
+/* Prompt for a hexadecimal value. Return 0 on failure. */
 {
     char Buf [5];
     char* P;
@@ -563,14 +563,6 @@ static int InputHex (char* Prompt, unsigned* Val)
 
 
 
-static int InputGoto (unsigned* Addr)
-/* Prompt "Goto" and read an address */
-{
-    return InputHex ("Goto: ", Addr);
-}
-
-
-
 static void ErrorPrompt (char* Msg)
 /* Display an error message and wait for a key */
 {
@@ -589,6 +581,19 @@ static void ErrorPrompt (char* Msg)
 
 
 
+static char InputGoto (unsigned* Addr)
+/* Prompt "Goto" and read an address. Print an error and return 0 on failure. */
+{
+    char Ok;
+    Ok = InputHex ("Goto: ", Addr);
+    if (!Ok) {
+        ErrorPrompt ("Invalid input - press a key");
+    }
+    return Ok;
+}
+
+
+
 static void BreakInRomError (void)
 /* Print an error message if we cannot set a breakpoint */
 {