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* cp-support.c (first_component_command): Return if no arguments.

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This commit is contained in:
Aleksandar Ristovski
2008-03-28 19:52:23 +00:00
parent 25755480bf
commit c836824f38
2 changed files with 12 additions and 2 deletions
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10
gdb/cp-support.c
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@@ -892,8 +892,14 @@ maint_cplus_command (char *arg, int from_tty)
static void
first_component_command (char *arg, int from_tty)
{
int len = cp_find_first_component (arg);
char *prefix = alloca (len + 1);
int len;
char *prefix;
if (!arg)
return;
len = cp_find_first_component (arg);
prefix = alloca (len + 1);
memcpy (prefix, arg, len);
prefix[len] = '\0';