Rudimentary approach at water splash effect for badguys

[supertux.git] / src / supertux / command_line_arguments.cpp

diff --git a/src/supertux/command_line_arguments.cpp b/src/supertux/command_line_arguments.cpp
index 6c14e02..fb788a3 100644 (file)
--- a/src/supertux/command_line_arguments.cpp
+++ b/src/supertux/command_line_arguments.cpp
@@ -59,10 +59,9 @@ CommandLineArguments::print_datadir()
   // Print the datadir searchpath to stdout, one path per
   // line. Then exit. Intended for use by the supertux-editor.
   char **sp;
-  size_t sp_index;
   sp = PHYSFS_getSearchPath();
   if (sp)
-    for (sp_index = 0; sp[sp_index]; sp_index++)
+    for (size_t sp_index = 0; sp[sp_index]; sp_index++)
       std::cout << sp[sp_index] << std::endl;
   PHYSFS_freeList(sp);
 }
@@ -196,7 +195,7 @@ CommandLineArguments::parse_args(int argc, char** argv)
       else
       {
         int width, height;
-        if (sscanf(argv[i], "%dx%d", &width, &height) != 2)
+        if (sscanf(argv[i], "%9dx%9d", &width, &height) != 2)
         {
           throw std::runtime_error("Invalid geometry spec, should be WIDTHxHEIGHT");
         }
@@ -224,7 +223,7 @@ CommandLineArguments::parse_args(int argc, char** argv)
           aspect_width  = 0;
           aspect_height = 0;
         }
-        else if (sscanf(argv[i], "%d:%d", &aspect_width, &aspect_height) != 2)
+        else if (sscanf(argv[i], "%9d:%9d", &aspect_width, &aspect_height) != 2)
         {
           throw std::runtime_error("Invalid aspect spec, should be WIDTH:HEIGHT or auto");
         }