vararg parsing does not properly use the realloced pointer

[SamHerts]

Bug:

VARARG_TO_ARGV either mallocs or reallocs a pointer to the argv, but the realloc does not use the new pointer.

Spindle/src/utils/handle_vararg.h

Lines 40 to 47 in 585dacf

	else { \
	newp = (char **) spindle_realloc(argv, sizeof(char *) * size); \
	if (!newp) { \
	spindle_free(argv); \
	errno = ENOMEM; \
	return -1; \
	} \
	} \

Fix:

 else {                                                         \
    newp = (char **) spindle_realloc(argv, sizeof(char *) * size); \
    if (!newp) {                                                \
       spindle_free(argv);                                      \
       errno = ENOMEM;                                          \
       return -1;                                               \
    }                                                           \
    argv = newp;                                                \
}                                                               \