Remove trailing white space with:

 for f in *.{h,c}; do sed -i .sed 's/[[:blank:]]*$//' $f; done
(Thanks to Nicolás Wolovick)

1 files changed, 4 insertions, 4 deletions

diff --git a/forktest.c b/forktest.c
index bb286e6..73f2fe8 100644
--- a/forktest.c
+++ b/forktest.c
@@ -27,24 +27,24 @@ forktest(void)
     if(pid == 0)
       exit();
   }
-  
+
   if(n == N){
     printf(1, "fork claimed to work N times!\n", N);
     exit();
   }
-  
+
   for(; n > 0; n--){
     if(wait() < 0){
       printf(1, "wait stopped early\n");
       exit();
     }
   }
-  
+
   if(wait() != -1){
     printf(1, "wait got too many\n");
     exit();
   }
-  
+
   printf(1, "fork test OK\n");
 }