File netpbm-10.26.44-ximtoppm-fixes.patch of Package netpbm
--- converter/ppm/ximtoppm.c
+++ converter/ppm/ximtoppm.c
@@ -56,6 +56,10 @@
OPTENT3(0, "alphaout", OPT_STRING,
&cmdlineP->alpha_filename, &alphaoutSpec, 0);
+ opt.opt_table = option_def;
+ opt.short_allowed = FALSE; /* We have no short (old-fashioned) options */
+ opt.allowNegNum = FALSE; /* We may have parms that are negative numbers */
+
optParseOptions3(&argc, argv, opt, sizeof(opt), 0);
/* Uses and sets argc, argv, and all of *cmdlineP. */