Fixed -z option argument parsing; fixes issue #127
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Makefile
2
Makefile
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@ -1,4 +1,4 @@
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VERSION = git-20140111
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VERSION = git-20140115
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PREFIX = /usr/local
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PREFIX = /usr/local
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MANPREFIX = $(PREFIX)/share/man
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MANPREFIX = $(PREFIX)/share/man
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@ -147,7 +147,7 @@ void parse_options(int argc, char **argv)
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break;
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break;
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case 'z':
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case 'z':
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n = strtol(optarg, &end, 0);
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n = strtol(optarg, &end, 0);
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if (*end != '\n' || n <= 0) {
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if (*end != '\0' || n <= 0) {
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fprintf(stderr, "sxiv: invalid argument for option -z: %s\n", optarg);
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fprintf(stderr, "sxiv: invalid argument for option -z: %s\n", optarg);
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exit(EXIT_FAILURE);
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exit(EXIT_FAILURE);
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}
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}
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