[PATCH v9 1/8] lib/cmdline.c: remove quotes symmetrically

[Hari Bathini]

From: Michal Suchanek <msuchanek at suse.de>

Remove quotes from argument value only if there is qoute on both sides.

Signed-off-by: Michal Suchanek <msuchanek at suse.de>
---
 lib/cmdline.c |   10 ++++------
 1 file changed, 4 insertions(+), 6 deletions(-)

diff --git a/lib/cmdline.c b/lib/cmdline.c
index 171c19b..6d398a8 100644
--- a/lib/cmdline.c
+++ b/lib/cmdline.c
@@ -227,14 +227,12 @@ char *next_arg(char *args, char **param, char **val)
 		*val = args + equals + 1;
 
 		/* Don't include quotes in value. */
-		if (**val == '"') {
-			(*val)++;
-			if (args[i-1] == '"')
-				args[i-1] = '\0';
+		if ((args[i-1] == '"') && ((quoted) || (**val == '"'))) {
+			args[i-1] = '\0';
+			if (!quoted)
+				(*val)++;
 		}
 	}
-	if (quoted && args[i-1] == '"')
-		args[i-1] = '\0';
 
 	if (args[i]) {
 		args[i] = '\0';