git: grok 'help' to mean '--help'.

Andreas Ericsson · Junio C Hamano · commit da6bf70ebf7d · 2006-01-05T20:28:52.000-08:00
Most other scm's understand it, most users expect it and it's an easy fix.

Signed-off-by: Andreas Ericsson &lt;ae@op5.se&gt;
Signed-off-by: Junio C Hamano &lt;junkio@cox.net&gt;
diff --git a/git.c b/git.c
@@ -244,6 +244,11 @@ int main(int argc, char **argv, char **envp)
 	for (i = 1; i < argc; i++) {
 		char *arg = argv[i];
 
+		if (!strcmp(arg, "help")) {
+			show_help = 1;
+			continue;
+		}
+
 		if (strncmp(arg, "--", 2))
 			break;
 
