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Fix #2550 Program crashes when executing "exit" command from the console

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- exit and quit commands are aliased to "hide"
 - value of the command was being set to a constant value and could not be freed
 - updated command value to use a freeable value
This commit is contained in:
Ian Spence
2015-12-30 08:57:43 -08:00
parent edaec24228
commit ae7da3e830
1 changed files with 4 additions and 2 deletions
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6
src/interface/console.c
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@@ -1045,8 +1045,10 @@ void console_execute_silent(const utf8 *src)
return;
// Aliases for hiding the console
if(strcmp(argv[0],"quit") == 0 || strcmp(argv[0],"exit") == 0)
argv[0]="hide";
if(strcmp(argv[0],"quit") == 0 || strcmp(argv[0],"exit") == 0) {
free(argv[0]);
argv[0] = _strdup("hide");
}
bool validCommand = false;
for (int i = 0; i < countof(console_command_table); i++) {