From 2cfa571f79c58c56fe0711e8306d43d3bce591f7 Mon Sep 17 00:00:00 2001 From: Mark McLoughlin Date: Tue, 6 Oct 2009 12:17:02 +0100 Subject: Make qemu_opts_parse() handle empty strings Rather than making callers explicitly handle empty strings by using qemu_opts_create(), we can easily have qemu_opts_parse() handle empty parameter strings. Signed-off-by: Mark McLoughlin Signed-off-by: Anthony Liguori --- qemu-option.c | 4 +--- 1 file changed, 1 insertion(+), 3 deletions(-) (limited to 'qemu-option.c') diff --git a/qemu-option.c b/qemu-option.c index 293f94cf0..735259f19 100644 --- a/qemu-option.c +++ b/qemu-option.c @@ -712,8 +712,7 @@ int qemu_opts_do_parse(QemuOpts *opts, const char *params, const char *firstname char option[128], value[128]; const char *p,*pe,*pc; - p = params; - for(;;) { + for (p = params; *p != '\0'; p++) { pe = strchr(p, '='); pc = strchr(p, ','); if (!pe || (pc && pc < pe)) { @@ -750,7 +749,6 @@ int qemu_opts_do_parse(QemuOpts *opts, const char *params, const char *firstname if (*p != ',') { break; } - p++; } return 0; } -- cgit v1.2.3