ObjFW  Diff

				if (pos == OF_NOT_FOUND) {
					fprintf(stderr,
					    "Warning: Invalid environment "
					    "variable: %s\n", tmp.UTF8String);
					continue;
				}

				key = [tmp substringWithRange:
				key = [tmp substringToIndex: pos];
				    of_range(0, pos)];
				value = [tmp substringWithRange:
				value = [tmp substringFromRange: pos + 1];
				    of_range(pos + 1, tmp.length - pos - 1)];

				[_environment setObject: value
						 forKey: key];

				objc_autoreleasePoolPop(pool);
			}

				if (pos == OF_NOT_FOUND) {
					fprintf(stderr,
					    "Warning: Invalid environment "
					    "variable: %s\n", tmp.UTF8String);
					continue;
				}

				key = [tmp substringWithRange:
				key = [tmp substringToIndex: pos];
				    of_range(0, pos)];
				value = [tmp substringWithRange:
				value = [tmp substringFromIndex: pos + 1];
				    of_range(pos + 1, tmp.length - pos - 1)];

				[_environment setObject: value
						 forKey: key];

				objc_autoreleasePoolPop(pool);
			}