src/stdlib/SDL_getenv.c
changeset 1379 c0a74f199ecf
parent 1358 c71e05b4dc2e
child 1402 d910939febfa
equal deleted inserted replaced
1378:dc0e13e7e1ae 1379:c0a74f199ecf
    51 			return -1;
    51 			return -1;
    52 		}
    52 		}
    53 		SDL_envmem = newmem;
    53 		SDL_envmem = newmem;
    54 		SDL_envmemlen = bufferlen;
    54 		SDL_envmemlen = bufferlen;
    55 	}
    55 	}
    56 	SDL_strcpy(SDL_envmem, variable);
    56 	SDL_strlcpy(SDL_envmem, variable, bufferlen);
    57 	value = SDL_envmem + (sep - variable);
    57 	value = SDL_envmem + (sep - variable);
    58 	*value++ = '\0';
    58 	*value++ = '\0';
    59 	if ( !SetEnvironmentVariable(SDL_envmem, *value ? value : NULL) ) {
    59 	if ( !SetEnvironmentVariable(SDL_envmem, *value ? value : NULL) ) {
    60 		return -1;
    60 		return -1;
    61 	}
    61 	}
   109 	} else {
   109 	} else {
   110 		return(-1);
   110 		return(-1);
   111 	}
   111 	}
   112 
   112 
   113 	/* Allocate memory for the variable */
   113 	/* Allocate memory for the variable */
   114 	new_variable = (char *)SDL_malloc(SDL_strlen(variable)+1);
   114 	new_variable = SDL_strdup(variable);
   115 	if ( ! new_variable ) {
   115 	if ( ! new_variable ) {
   116 		return(-1);
   116 		return(-1);
   117 	}
   117 	}
   118 	SDL_strcpy(new_variable, variable);
       
   119 
   118 
   120 	/* Actually put it into the environment */
   119 	/* Actually put it into the environment */
   121 	added = 0;
   120 	added = 0;
   122 	i = 0;
   121 	i = 0;
   123 	if ( SDL_env ) {
   122 	if ( SDL_env ) {