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wmbiff: Fix segfault when -display or -geometry argument is missing.

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Gabriel VLASIU 2013-04-04 18:43:30 +03:00 committed by Carlos R. Mafra
parent 3849e598ac
commit 8d972d5f44
1 changed files with 2 additions and 2 deletions
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4
wmbiff/wmgeneral/wmgeneral.c
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@ -475,11 +475,11 @@ void openXwindow(int argc, const char *argv[],
}
for (i = 1; argv[i]; i++) {
if (!strcmp(argv[i], "-display")) {
if (!strcmp(argv[i], "-display") && i < argc - 1) {
display_name = argv[i + 1];
i++;
}
if (!strcmp(argv[i], "-geometry")) {
if (!strcmp(argv[i], "-geometry") && i < argc - 1) {
geometry = argv[i + 1];
i++;
}