spawn: reduce 2 lines, change fprintf() + perror() + exit() to die("... :")
when calling die and the last character of the string corresponds to ':', die() will call perror(). See util.c Also change EXIT_SUCCESS to EXIT_FAILURE
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4
dwm.c
4
dwm.c
@ -1653,9 +1653,7 @@ spawn(const Arg *arg)
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close(ConnectionNumber(dpy));
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setsid();
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execvp(((char **)arg->v)[0], (char **)arg->v);
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fprintf(stderr, "dwm: execvp %s", ((char **)arg->v)[0]);
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perror(" failed");
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exit(EXIT_SUCCESS);
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die("dwm: execvp '%s' failed:", ((char **)arg->v)[0]);
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}
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}
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