Mostly code cleanups related to commits in past two days.

* Replaced custom function FIND_PATH with AC_PATH_PROG, used for finding sdl-config.
* Removed -lphysfs from Makefile.am which should be added automatically already.
* Actually show the overweight message, and only show it once for each time weight
  goes above half the max weight.
* Surfaces passed to SDL_BlitSurface shouldn't be locked according to the manual.
* Minimal fps limit is now 10 fps.
* Reverted change by Bertram that hardcoded the updatehost value.

1 files changed, 0 insertions, 6 deletions

diff --git a/src/graphics.cpp b/src/graphics.cpp
index 33f25468..74b71888 100644
--- a/src/graphics.cpp
+++ b/src/graphics.cpp
@@ -256,13 +256,7 @@ SDL_Surface* Graphics::getScreenshot()
     SDL_Surface *screenshot = SDL_CreateRGBSurface(SDL_SWSURFACE, mScreen->w,
             mScreen->h, 24, rmask, gmask, bmask, amask);
 
-    if (SDL_MUSTLOCK(mScreen)) {
-        SDL_LockSurface(mScreen);
-    }
     SDL_BlitSurface(mScreen, NULL, screenshot, NULL);
-    if (SDL_MUSTLOCK(mScreen)) {
-        SDL_UnlockSurface(mScreen);
-    }
 
     return screenshot;
 }