Fixed analyzer warnings
Fixed analyzer warnings

This fixes a warning produced by the static analyzer.

hzalaz/analytics-ios,djfink-carglass/analytics-ios,djfink-carglass/analytics-ios,hzalaz/analytics-ios,segmentio/analytics-ios,string-team/analytics-ios,segmentio/analytics-ios,segmentio/analytics-ios,string-team/analytics-ios,djfink-carglass/analytics-ios,hzalaz/analytics-ios,string-team/analytics-ios,segmentio/analytics-ios