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Fix two more instances where the check for "-" is insufficient

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This commit is contained in:
sin 2014-11-18 21:57:54 +00:00
parent 148e6e3b79
commit 4399f35448
2 changed files with 3 additions and 3 deletions
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4
cmp.c
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@ -37,7 +37,7 @@ main(int argc, char *argv[])
if (argc != 2) if (argc != 2)
usage(); usage();
if (argv[0][0] == '-') if (argv[0][0] == '-' && !argv[0][1])
argv[0] = "/dev/fd/0"; argv[0] = "/dev/fd/0";
fp[0] = fopen(argv[0], "r"); fp[0] = fopen(argv[0], "r");
if (!fp[0]) { if (!fp[0]) {
@ -46,7 +46,7 @@ main(int argc, char *argv[])
exit(Error); exit(Error);
} }
if (argv[1][0] == '-') if (argv[1][0] == '-' && !argv[1][1])
argv[1] = "/dev/fd/0"; argv[1] = "/dev/fd/0";
fp[1] = fopen(argv[1], "r"); fp[1] = fopen(argv[1], "r");
if (!fp[1]) { if (!fp[1]) {

2
comm.c
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@ -41,7 +41,7 @@ main(int argc, char *argv[])
usage(); usage();
for (i = 0; i < LEN(fp); i++) { for (i = 0; i < LEN(fp); i++) {
if (argv[i][0] == '-') if (argv[i][0] == '-' && !argv[i][1])
argv[i] = "/dev/fd/0"; argv[i] = "/dev/fd/0";
if (!(fp[i] = fopen(argv[i], "r"))) if (!(fp[i] = fopen(argv[i], "r")))
eprintf("fopen %s:", argv[i]); eprintf("fopen %s:", argv[i]);