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Fix expand when one of multiple files can't be opened

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Currently when multiple files are specified and one of them can't be opened,
expand doesn't correctly skip over the missing file. This patch fixes that.
This commit is contained in:
Tuukka Kataja 2014-06-09 16:53:55 +01:00 committed by sin
parent 8b87d0098a
commit 6561567597
1 changed files with 1 additions and 2 deletions
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3
expand.c
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@ -39,7 +39,7 @@ main(int argc, char *argv[])
dsc.fp = stdin; dsc.fp = stdin;
expand(&dsc, tabstop); expand(&dsc, tabstop);
} else { } else {
for (; argc > 0; argc--) { for (; argc > 0; argc--, argv++) {
if (!(fp = fopen(*argv, "r"))) { if (!(fp = fopen(*argv, "r"))) {
weprintf("fopen %s:", *argv); weprintf("fopen %s:", *argv);
continue; continue;
@ -48,7 +48,6 @@ main(int argc, char *argv[])
dsc.fp = fp; dsc.fp = fp;
expand(&dsc, tabstop); expand(&dsc, tabstop);
fclose(fp); fclose(fp);
argv++;
} }
} }
return EXIT_SUCCESS; return EXIT_SUCCESS;