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find: Make parameter error messages more specific - sbase - suckless unix tools |
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git clone git://git.suckless.org/sbase |
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--- |
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commit 4cf7643094e76bab00c5ba370effca3e72f2c7ba |
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parent 870b26af8eb58e98b8564561ebec8500165c593f |
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Author: Quentin Rameau <[email protected]> |
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Date: Sun, 29 Oct 2023 12:46:47 +0100 |
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find: Make parameter error messages more specific |
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Differenciate option operands from path operands |
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when an error is detected on the command line parameters. |
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Diffstat: |
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M find.c | 8 ++++++-- |
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1 file changed, 6 insertions(+), 2 deletions(-) |
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--- |
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diff --git a/find.c b/find.c |
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@@ -809,8 +809,12 @@ parse(int argc, char **argv) |
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} |
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tok->type = op->type; |
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tok->u.oinfo = op; |
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- } else { /* token is neither primary nor operator, must be pat… |
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- eprintf("paths must precede expression: %s\n", *arg); |
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+ } else { |
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+ /* token is neither primary nor operator, must be */ |
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+ if ((*arg)[0] == '-') /* an unsupported option */ |
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+ eprintf("unknown operand: %s\n", *arg); |
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+ else /* or a path in the wrong place */ |
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+ eprintf("paths must precede expression: %s\n",… |
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} |
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if (tok->type != LPAR && tok->type != RPAR) |
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ntok++; /* won't have parens in rpn */ |
