diff options
Diffstat (limited to 'engines/m4/dialogs.cpp')
| -rw-r--r-- | engines/m4/dialogs.cpp | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/engines/m4/dialogs.cpp b/engines/m4/dialogs.cpp index a7104537f5..101f21f48c 100644 --- a/engines/m4/dialogs.cpp +++ b/engines/m4/dialogs.cpp @@ -297,7 +297,7 @@ Dialog::Dialog(MadsM4Engine *vm, const char *msgData, const char *title): View(v char *lineP = &dialogLine[0]; char *cmdP = NULL; - while (*(srcP - 1) != '\0') { + while (srcP && *(srcP - 1) != '\0') { if ((*srcP == '\n') || (*srcP == '\0')) { // Line completed *lineP = '\0'; |