--- ray/src/util/ranimate.c	2005/09/12 14:40:14	2.50
+++ ray/src/util/ranimate.c	2008/11/10 19:08:20	2.54
@@ -1,5 +1,5 @@
 #ifndef lint
-static const char RCSid[] = "$Id: ranimate.c,v 2.50 2005/09/12 14:40:14 schorsch Exp $";
+static const char RCSid[] = "$Id: ranimate.c,v 2.54 2008/11/10 19:08:20 greg Exp $";
 #endif
 /*
  * Radiance animation control program
@@ -218,17 +218,19 @@ main(
 	animate();
 						/* all done */
 	if (vdef(NEXTANIM)) {
+		char	*fullp;
 		argv[i] = vval(NEXTANIM);	/* just change input file */
 		if (!silent)
 			printargs(argc, argv, stdout);
-		if ((argv[0] = getpath(progname,getenv("PATH"),X_OK)) == NULL)
-			fprintf(stderr, "%s: command not found\n", progname);
+		fflush(stdout);
+		if ((fullp = getpath(argv[0],getenv("PATH"),X_OK)) == NULL)
+			fprintf(stderr, "%s: command not found\n", argv[0]);
 		else
-			execv(progname, argv);
+			execv(fullp, argv);
 		quit(1);
 	}
 	quit(0);
-	return 0; /* pro forma return */
+	return(0); /* pro forma return */
 userr:
 	fprintf(stderr, "Usage: %s [-s][-n][-w][-e] anim_file\n", progname);
 	quit(1);
@@ -706,7 +708,7 @@ transferframes(void)			/* catch up with picture transf
 		*cp++ = ' ';
 		sprintf(cp, fbase, i);
 		while (*cp) cp++;
-		strcpy(cp, ".pic");
+		strcpy(cp, ".hdr");
 		cp += 4;
 	}
 	if (runcom(combuf)) {		/* transfer frames */
@@ -944,6 +946,13 @@ int	rvr
 		usepfilt |= nora_rgbe;
 	} else if (frseq[0] == frame) {		/* no interpolation needed */
 		if (!rvr && frame > 1+vint(INTERP)) {	/* archive previous */
+			if (arcnext - arcargs +
+					strlen(fbase) >= sizeof(arcargs)-8) {
+				fprintf(stderr,
+"%s: too many filenames in archive command -- reduce %s variable\n",
+						progname, vnam(DISKSPACE));
+				quit(1);
+			}
 			*arcnext++ = ' ';
 			sprintf(arcnext, fbase, frame-vint(INTERP)-1);
 			while (*arcnext) arcnext++;
@@ -1052,7 +1061,7 @@ int	rvr
 	}
 						/* output file name */
 	sprintf(fname0, vval(BASENAME), frame);
-	sprintf(combuf+strlen(combuf), " > %s.pic", fname0);
+	sprintf(combuf+strlen(combuf), " > %s.hdr", fname0);
 	if (rvr)				/* in recovery */
 		return(runcom(combuf));
 	bruncom(combuf, frame, frecover);	/* else run in background */
@@ -1125,7 +1134,6 @@ countviews(void)			/* count views in view file */
 static char *
 getexp(int n)			/* get exposure for nth frame */
 {
-	extern char	*fskip();
 	static char	expval[32];
 	static FILE	*expfp = NULL;
 	static long	*exppos;