graphene/LibOS/glibc-patches/dangling-else.patch

diff -ruNp old/stdlib/setenv.c new/stdlib/setenv.c
--- old/stdlib/setenv.c
+++ new/stdlib/setenv.c
@@ -276,7 +276,7 @@ unsetenv (const char *name)
   LOCK;
 
   ep = __environ;
-  if (ep != NULL)
+  if (ep != NULL) {
     while (*ep != NULL)
       if (!strncmp (*ep, name, len) && (*ep)[len] == '=')
 	{
@@ -288,8 +288,9 @@ unsetenv (const char *name)
 	  while (*dp++);
 	  /* Continue the loop in case NAME appears again.  */
 	}
       else
 	++ep;
+  }
 
   UNLOCK;
 
diff -ruNp old/nis/nis_call.c new/nis/nis_call.c
--- old/nis/nis_call.c
+++ new/nis/nis_call.c
@@ -679,7 +679,7 @@ nis_server_cache_add (const_nis_name nam
 
   /* Choose which entry should be evicted from the cache.  */
   loc = &nis_server_cache[0];
-  if (*loc != NULL)
+  if (*loc != NULL) {
     for (i = 1; i < 16; ++i)
       if (nis_server_cache[i] == NULL)
 	{
@@ -690,6 +690,7 @@ nis_server_cache_add (const_nis_name nam
 	       || ((*loc)->uses == nis_server_cache[i]->uses
 		   && (*loc)->expires > nis_server_cache[i]->expires))
 	loc = &nis_server_cache[i];
+  }
   old = *loc;
   *loc = new;