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Added an error message, in case there's a typo in the definitions of long command-line options.

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This commit is contained in:
Greg King 2019-01-04 03:35:49 -05:00
parent cd6e167982
commit 5ac11b5e88
1 changed files with 6 additions and 2 deletions
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8
src/cc65/main.c
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@ -256,7 +256,7 @@ static void SetSys (const char* Sys)
case TGT_TELESTRAT:
DefineNumericMacro ("__TELESTRAT__", 1);
break;
case TGT_NES:
DefineNumericMacro ("__NES__", 1);
break;
@ -302,6 +302,10 @@ static void FileNameOption (const char* Opt, const char* Arg, StrBuf* Name)
if (SB_NotEmpty (Name)) {
AbEnd ("Cannot use option `%s' twice", Opt);
}
/* A typo in OptTab[] might allow a NULL Arg */
if (Arg == 0) {
Internal ("Typo in OptTab[]; option '%s' should require an argument", Opt);
}
/* Remember the file name for later */
SB_CopyStr (Name, Arg);
SB_Terminate (Name);
@ -558,7 +562,7 @@ static void OptDebugOpt (const char* Opt attribute ((unused)), const char* Arg)
static void OptDebugOptOutput (const char* Opt attribute ((unused)),
static void OptDebugOptOutput (const char* Opt attribute ((unused)),
const char* Arg attribute ((unused)))
/* Output optimization steps */
{