cpp/openttd-patchpack/source Changeset - r14905:b3c3b22637cc

Changeset - r14905:b3c3b22637cc

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yexo - 14 years ago 2010-03-24 11:20:30
yexo@openttd.org

(svn r19512) -Fix (r19511): using the 'alias' console command it's possible to create a duplicate alias name

1 file changed with 5 insertions and 0 deletions:

src/console.cpp

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src/console.cpp

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@@ @@ -261,6 +261,11 @@ IConsoleCmd *IConsoleCmdGet(const char * @@
  */
 void IConsoleAliasRegister(const char *name, const char *cmd)
+{
 	if (IConsoleAliasGet(name) != NULL) {
 		IConsoleError("an alias with this name already exists; insertion aborted");
 		return;
+	}
 	char *new_alias = strdup(name);
 	char *cmd_aliased = strdup(cmd);
 	IConsoleAlias *item_new = MallocT<IConsoleAlias>(1);

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