--- quicklook/tracker/flight/macros/readpedsig-main.cpp	2006/03/14 16:09:30	1.1
+++ quicklook/tracker/flight/macros/readpedsig-main.cpp	2006/03/21 15:54:05	1.2
@@ -18,20 +18,28 @@
 
   TString FILE,OUTDIR="";
 
-  if (!strcmp(argv[1], "-h") || !strcmp(argv[1], "--help") || argc==1){
+  if(argc>1){
+    if (!strcmp(argv[1], "-h") || !strcmp(argv[1], "--help") || argc==1){
+      printf("Usage: readpedsig  FILE OUTDIR \n");
+      printf("\t FILE:         path of the root file to analize (give at least this parameter)  \n");
+      printf("\t OUTDIR:       output directory [default = same directory of the root file] \n");
+      exit(1);
+    }
+    
+    if(argc>=2){
+      for(int i=1; i<argc;i++){
+	if(i==1) FILE = argv[i];
+	else if(i==2) OUTDIR = argv[i];
+      }
+    }
+  }
+  else if(argc==1){
     printf("Usage: readpedsig  FILE OUTDIR \n");
     printf("\t FILE:         path of the root file to analize (give at least this parameter)  \n");
     printf("\t OUTDIR:       output directory [default = same directory of the root file] \n");
     exit(1);
   }
   
-  if(argc>=2){
-    for(int i=1; i<argc;i++){
-      if(i==1) FILE = argv[i];
-      else if(i==2) OUTDIR = argv[i];
-    }
-  }
-  
   readpedsig(FILE,OUTDIR);
   readpedsiglimits(FILE,OUTDIR);
 }