fix error handling for missing nick

mcpcpc · mcpcpc · commit faabd1e7bef4 · 2020-09-17T09:39:02.000-04:00
diff --git a/kirc.c b/kirc.c
@@ -276,7 +276,7 @@ main(int argc, char **argv) {
     }
 
     if (!nick) {
-        perror("Nick not specified");
+        fprintf(stderr, "Nick not specified\n");
         return EXIT_FAILURE;
     }
 

Original file line number	Diff line number	Diff line change
`@@ -276,7 +276,7 @@ main(int argc, char **argv) {`
`276`	`276`	`}`
`277`	`277`
`278`	`278`	`if (!nick) {`
`279`		`- perror("Nick not specified");`
	`279`	`+ fprintf(stderr, "Nick not specified\n");`
`280`	`280`	`return EXIT_FAILURE;`
`281`	`281`	`}`
`282`	`282`