win32: save a few bytes

In the recently-added code to pass applet names to child processes use
local arrays to build the environment variables rather that allocating
them every time.

mingw_spawn can call mingw_spawn_proc instead of mingw_spawn_1.

1 files changed, 3 insertions, 4 deletions

diff --git a/win32/process.c b/win32/process.c
index 95508264b..de8f653c5 100644
--- a/win32/process.c
+++ b/win32/process.c
@@ -361,7 +361,7 @@ mingw_spawn(char **argv)
 {
         intptr_t ret;
 
-        ret = mingw_spawn_1(P_NOWAIT, argv[0], (char *const *)argv, environ);
+        ret = mingw_spawn_proc((const char **)argv);
 
         return ret == -1 ? -1 : GetProcessId((HANDLE)ret);
 }
@@ -479,13 +479,12 @@ UNUSED_PARAM
                 comm = applet_name;
         }
         else {
-                char *name, *value;
+                char name[32], *value;
 
-                name = xasprintf("BB_APPLET_%d", sp->pid);
+                sprintf(name, "BB_APPLET_%d", sp->pid);
                 if ((value=getenv(name)) != NULL) {
                         comm = value;
                 }
-                free(name);
         }
         safe_strncpy(sp->comm, comm, COMM_LEN);
         return sp;