Usermode/libc - Fixing some bugs in environment handling

[tpg/acess2.git] / Usermode / Libraries / libc.so_src / env.c

diff --git a/Usermode/Libraries/libc.so_src/env.c b/Usermode/Libraries/libc.so_src/env.c
index 3dca4df..b38e279 100644 (file)
--- a/Usermode/Libraries/libc.so_src/env.c
+++ b/Usermode/Libraries/libc.so_src/env.c
@@ -12,20 +12,20 @@ char **_envp = NULL;
 char *getenv(const char *name)
 {
        char    **env;
-       char    *str;
+       char    *env_str;
         int    len;
        
        if(!_envp)      return NULL;
        if(!name)       return NULL;
        
-       
        len = strlen((char*)name);
        
        env = _envp;
-       while(*env) {
-               str = *env;
-               if(str[len] == '=' && strncmp((char*)name, str, len) == 0) {
-                       return str+len+1;
+       while(*env)
+       {
+               env_str = *env;
+               if(strncmp(name, env_str, len) == 0 && env_str[len] == '=') {
+                       return env_str+len+1;
                }
                env ++;
        }