From: kramm <kramm>
Date: Tue, 30 Oct 2001 09:53:18 +0000 (+0000)
Subject: print a warning if a parameter didn't expect an argument
X-Git-Tag: release-0-1-0~62
X-Git-Url: http://git.asbjorn.biz/?p=swftools.git;a=commitdiff_plain;h=69bc83b008896f8bf152ec30680a92e747772859

print a warning if a parameter didn't expect an argument
---

diff --git a/lib/args.h b/lib/args.h
index cc9a58d..733ab75 100644
--- a/lib/args.h
+++ b/lib/args.h
@@ -81,6 +81,9 @@ int args_long2shortoption(struct options_t*options, char*name, char*val)
 		if(equal) {
 		    //strcpy(&tmp[strlen(tmp)], equal);
 		    int ret = args_callback_option(tmp, equal);
+		    if(!ret) {
+			fprintf(stderr, "Warning: Option --%s takes no parameter.\n", name);
+		    }
 		    return 0;
 		}
 		return args_callback_option(tmp,val);