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@@ -441,6 +441,7 @@ static int isfullutf8(char *, int);
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static ssize_t xwrite(int, char *, size_t);
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static void *xmalloc(size_t);
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static void *xrealloc(void *, size_t);
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+static char *xstrdup(char *s);
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static void (*handler[LASTEvent])(XEvent *) = {
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[KeyPress] = kpress,
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@@ -529,6 +530,16 @@ xrealloc(void *p, size_t len) {
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return p;
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}
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+char *
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+xstrdup(char *s) {
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+ char *p = strdup(s);
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+
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+ if (!p)
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+ die("Out of memory\n");
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+
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+ return p;
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+}
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+
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int
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utf8decode(char *s, long *u) {
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uchar c;
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@@ -3789,7 +3800,7 @@ main(int argc, char *argv[]) {
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if(argc > 1) {
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opt_cmd = &argv[1];
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if(argv[1] != NULL && opt_title == NULL) {
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- titles = strdup(argv[1]);
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+ titles = xstrdup(argv[1]);
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opt_title = basename(titles);
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}
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}
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