diff options
Diffstat (limited to 'src')
| -rw-r--r-- | src/ai/ai_config.cpp | 5 |
1 files changed, 3 insertions, 2 deletions
diff --git a/src/ai/ai_config.cpp b/src/ai/ai_config.cpp index 1cad24bb7..941fc8365 100644 --- a/src/ai/ai_config.cpp +++ b/src/ai/ai_config.cpp @@ -204,9 +204,10 @@ void AIConfig::SettingsToString(char *string, size_t size) snprintf(no, sizeof(no), "%d", (*it).second); /* Check if the string would fit in the destination */ - size -= strlen((*it).first) - 1 - strlen(no) - 1; + size_t needed_size = strlen((*it).first) + 1 + strlen(no) + 1; /* If it doesn't fit, skip the next settings */ - if (size <= 0) return; + if (size <= needed_size) break; + size -= needed_size; strcat(string, (*it).first); strcat(string, "="); |