- scheduler/file upload handler: ignore zero-length cmdline args.

Apparently some Apaches pass them.
    From Nils Brause.

svn path=/trunk/boinc/; revision=19288

checkin_notes

@@ -8545,3 +8545,12 @@ David  12 Oct 2009
     lib/
         gui_rpc_client.h
         gui_rpc_client_ops.cpp
+
+David  12 Oct 2009
+    - scheduler/file upload handler: ignore zero-length cmdline args.
+        Apparently some Apaches pass them.
+        From Nils Brause.
+
+    sched/
+        file_upload_handler.cpp
+        sched_main.cpp

doc/projects.inc

@@ -24,8 +24,8 @@ $biomed = array(
             "http://www.gpugrid.net/",
             "Barcelona Biomedical Research Park (PRBB)",
             "Molecular simulations of proteins",
-            "GPUGrid.net opens novel computational scenarios by the first full-atom molecular dynamics code (CellMD) specially optimized to run on NVIDIA GPUs and the Sony PlayStation 3. New biomedical applications suddenly become possible giving a new role to computational biology for biomedical research.",
-            "ps3grid.png"
+            "GPUGrid.net opens novel computational scenarios by the first full-atom molecular dynamics code (CellMD) specially optimized to run on NVIDIA GPUs. New biomedical applications suddenly become possible giving a new role to computational biology for biomedical research.",
+            "gpugrid.png"
         ),
         array(
             "Superlink@Technion",

sched/file_upload_handler.cpp

@@ -642,7 +642,7 @@ int main(int argc, char *argv[]) {
         } else if(option == "-h" || option == "-help" || option == "--help") {
             usage(argv[0]);
             exit(0);
-        } else {
+        } else if (option.length()){
             fprintf(stderr, "unknown command line argument: %s\n\n", argv[c]);
             usage(argv[0]);
             exit(1);

sched/sched_main.cpp

@@ -372,13 +372,13 @@ int main(int argc, char** argv) {
             }
             simtime = atof(argv[i]);
 #endif 
-        } else if(!strcmp(argv[1], "-h") || !strcmp(argv[1], "--help")) {
+        } else if(!strcmp(argv[i], "-h") || !strcmp(argv[i], "--help")) {
             usage(argv[0]);
             exit(0);
-        } else if(!strcmp(argv[1], "-v") || !strcmp(argv[1], "--version")) {
+        } else if(!strcmp(argv[i], "-v") || !strcmp(argv[i], "--version")) {
             printf("%s\n", SVN_VERSION);
             exit(0);
-        } else {
+        } else if (strlen(argv[i])){
             log_messages.printf(MSG_CRITICAL, "unknown command line argument: %s\n\n", argv[i]);
             usage(argv[0]);
             exit(1);