sbase

commit 4cf7643094e76bab00c5ba370effca3e72f2c7ba
parent 870b26af8eb58e98b8564561ebec8500165c593f
Author: Quentin Rameau <quinq@fifth.space>
Date:   Sun, 29 Oct 2023 12:46:47 +0100

find: Make parameter error messages more specific

Differenciate option operands from path operands
when an error is detected on the command line parameters.

Diffstat:
M
find.c
 | 
8
++++++--

1 file changed, 6 insertions(+), 2 deletions(-)
diff --git a/find.c b/find.c
@@ -809,8 +809,12 @@ parse(int argc, char **argv)
 			}
 			tok->type = op->type;
 			tok->u.oinfo = op;
-		} else { /* token is neither primary nor operator, must be path in the wrong place */
-			eprintf("paths must precede expression: %s\n", *arg);
+		} else {
+			/* token is neither primary nor operator, must be */
+			if ((*arg)[0] == '-') /* an unsupported option */
+				eprintf("unknown operand: %s\n", *arg);
+			else /* or a path in the wrong place */
+				eprintf("paths must precede expression: %s\n", *arg);
 		}
 		if (tok->type != LPAR && tok->type != RPAR)
 			ntok++; /* won't have parens in rpn */