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[Cluster-devel] [PATCH 6/7] gfs2l: Read from stdin by default



Instead of requiring -f - in order to read from stdin, do that by
default.

Signed-off-by: Andrew Price <anprice redhat com>
---
 gfs2/libgfs2/gfs2l.c | 7 +++----
 1 file changed, 3 insertions(+), 4 deletions(-)

diff --git a/gfs2/libgfs2/gfs2l.c b/gfs2/libgfs2/gfs2l.c
index 9fc647a..e58c827 100644
--- a/gfs2/libgfs2/gfs2l.c
+++ b/gfs2/libgfs2/gfs2l.c
@@ -9,7 +9,7 @@ static void usage(const char *cmd)
 	printf("Usage: %s [options] <fs_path>\n", cmd);
 	printf("Available options:\n");
 	printf("  -h                Print this help message and exit\n");
-	printf("  -f <script_path>  Path to script file or '-' for stdin\n");
+	printf("  -f <script_path>  Path to script file or '-' for stdin (the default)\n");
 	printf("  -T                Print a list of gfs2 structure types and exit\n");
 	printf("  -F <type>         Print a list of fields belonging to a type and exit\n");
 }
@@ -55,12 +55,11 @@ static void print_fields(const char *name)
 static int getopts(int argc, char *argv[], struct cmdopts *opts)
 {
 	int opt;
+	opts->src = stdin;
 	while ((opt = getopt(argc, argv, "F:f:hT")) != -1) {
 		switch (opt) {
 		case 'f':
-			if (!strcmp("-", optarg)) {
-				opts->src = stdin;
-			} else {
+			if (strcmp("-", optarg)) {
 				opts->src = fopen(optarg, "r");
 				if (opts->src == NULL) {
 					perror("Failed to open source file");
-- 
1.8.1.4


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