bad option -> exit(1)

tools/cumulfimgs.c

@@ -74,6 +74,7 @@ while ((opt = getopt(argc, argv, "gho:svx")) != -1) {
 		case 's':	rescale = 1;			break;
 		case 'v':	verbosity++;			break;
 		case 'x':	experiment++;			break;
+		default:	exit(1);
 		}
 	}
 

tools/fimg2fits.c

@@ -53,6 +53,7 @@ while ((opt = getopt(argc, argv, "p:hv")) != -1) {
 		case 'p':	plane = optarg[0];	break;
 		case 'v':	verbosity++;		break;
 		case 'h':	help(1);		exit(1);
+		default:	exit(1);
 		}
 	}
 

tools/fimg2png.c

@@ -80,6 +80,7 @@ while ((opt = getopt(argc, argv, "ghv")) != -1) {
 		case 'g':	to_gray = 1;		break;
 		case 'v':	verbosity++;		break;
 		case 'h':	help(1);		exit(1);
+		default:	exit(1);
 		}
 	}
 

tools/fimg2pnm.c

@@ -98,6 +98,7 @@ while ((opt = getopt(argc, argv, "ghv")) != -1) {
 		case 'g':	to_gray = 1;		break;
 		case 'v':	verbosity++;		break;
 		case 'h':	help(1);		exit(1);
+		default:	exit(1);
 		}
 	}
 

tools/fimg2text.c

@@ -166,6 +166,7 @@ while ((opt = getopt(argc, argv, "f:hn:s:v")) != -1) {
 		case 'h':	help(1);			exit(1);
 		case 's':	steps = atoi(optarg);		break;
 		case 'n':	norm_val = atof(optarg);	break;
+		default:	exit(1);
 		}
 	}
 

tools/fimg2tiff.c

@@ -81,6 +81,7 @@ while ((opt = getopt(argc, argv, "ghv")) != -1) {
 		case 'g':	to_gray = 1;		break;
 		case 'v':	verbosity++;		break;
 		case 'h':	help(1);		exit(1);
+		default:	exit(1);
 		}
 	}
 

tools/fimgextract.c

@@ -88,6 +88,7 @@ while ((opt = getopt(argc, argv, "ho:vx")) != -1) {
 		case 'o':	output_file = optarg;		break;
 		case 'v':	verbosity++;			break;
 		case 'x':	experiment++;			break;
+		default:	exit(1);
 		}
 	}
 

tools/fimgfx.c

@@ -311,6 +311,7 @@ while ((opt = getopt(argc, argv, "hk:lvx")) != -1) {
 		case 'l':	list_of_effects();		exit(0);
 		case 'v':	verbosity++;			break;
 		case 'x':					break;
+		default:	exit(1);
 		}
 	}
 

tools/fimghalfsize.c

@@ -70,6 +70,7 @@ while ((opt = getopt(argc, argv, "ghv")) != -1) {
 		case 'g':	grayed = 1;			break;
 		case 'h':	help(0);			break;
 		case 'v':	verbosity++;			break;
+		default:	exit(1);
 		}
 	}
 

tools/fimgmetadata.c

@@ -113,6 +113,7 @@ while ((opt = getopt(argc, argv, "hv")) != -1) {
 	switch(opt) {
 		case 'h':	help();				break;
 		case 'v':	verbosity++;			break;
+		default:	exit(1);
 		}
 	}
 

tools/fimgops.c

@@ -118,6 +118,7 @@ while ((opt = getopt(argc, argv, "hk:v")) != -1) {
 		case 'h':	help(0);			break;
 		case 'k':	global_fvalue = atof(optarg);	break;
 		case 'v':	verbosity++;			break;
+		default:	exit(1);
 		}
 	}
 

tools/mkfimg.c

@@ -117,6 +117,7 @@ while ((opt = getopt(argc, argv, "hk:Lmt:v")) != -1) {
 				break;
 		case 'L':	list_types();			break;
 		case 'v':	verbosity++;			break;
+		default:	exit(1);
 		}
 	}
 

tools/png2fimg.c

@@ -34,6 +34,7 @@ while ((opt = getopt(argc, argv, "hv")) != -1) {
 	switch(opt) {
 		case 'v':	verbosity++;		break;
 		case 'h':	help(1);		exit(1);
+		default:	exit(1);
 		}
 	}