Mercurial > hg > toybox
diff toys/basename.c @ 456:dd24f86d5ad5
Minor code cleanup and typo fix.
author | Rob Landley <rob@landley.net> |
---|---|
date | Mon, 13 Feb 2012 21:13:05 -0600 |
parents | 6c62d5b6675a |
children |
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--- a/toys/basename.c Sun Feb 12 14:14:58 2012 +0100 +++ b/toys/basename.c Mon Feb 13 21:13:05 2012 -0600 @@ -37,10 +37,8 @@ // chop off the suffix if provided if (suffix) { - int suflen = strlen(suffix); - int reslen = strlen(base); - if (suflen < reslen && !strcmp( base+reslen-suflen, suffix)) - base[reslen-suflen] = 0; + arg = base + strlen(base) - strlen(suffix); + if (arg > base && !strcmp(arg, suffix)) *arg = 0; } puts(base);