patches

graphics/netpbm/patches/patch-ae

@@ -0,0 +1,13 @@
+--- pbm/pbmmerge.c.orig	Wed Nov  3 10:28:55 1993
++++ pbm/pbmmerge.c	Sun Jan 10 23:48:40 1999
+@@ -29,6 +29,10 @@
+ 	{
+ 	++argv;
+ 	--argc;
++	if(!*argv)	{
++		fprintf(stderr, "Usage: pbmmerge pbm_program_name [args ...]\n");
++		exit(1);
++		}
+ 	goto again;
+ 	}
+ 

graphics/netpbm/patches/patch-af

@@ -0,0 +1,16 @@
+--- pbm/pbmtext.c.orig	Wed Oct 27 08:27:04 1993
++++ pbm/pbmtext.c	Sun Jan 10 23:48:40 1999
+@@ -105,10 +105,12 @@
+     else
+ 	{ /* Read text from stdin. */
+ 	lines = 0;
+-	while ( gets( buf ) != NULL )
++	while ( fgets( buf, sizeof(buf), stdin ) != NULL )
+ 	    {
+ 	    int l;
++            char *nl = strchr(buf, '\n');
+ 
++            if (nl) *nl = 0;
+ 	    fix_control_chars( buf );
+ 	    l = strlen( buf );
+ 	    if ( lines >= maxlines )