From 6da787a5cc94d1b20d0730c18905ff3b93201874 Mon Sep 17 00:00:00 2001 From: Lukas Fleischer Date: Tue, 8 May 2012 20:24:48 +0200 Subject: Declare several parameters/variables constant Add the "const" keyword to parameters and variables that are never modified. Most of these were spotted by "-Wwrite-strings". We cast the second parameter to execvp() explicitly as it expects a "char *const[]" where it should expect a "const char *const[]" (according to the documentation, this is due to compatibility reasons). This should be changed once we come up with a better solution. Signed-off-by: Lukas Fleischer --- src/notify.c | 6 +++--- 1 file changed, 3 insertions(+), 3 deletions(-) (limited to 'src/notify.c') diff --git a/src/notify.c b/src/notify.c index 70b5419..0ef4189 100644 --- a/src/notify.c +++ b/src/notify.c @@ -119,9 +119,9 @@ notify_bar (void) void notify_init_vars (void) { - char *time_format = "%T"; - char *date_format = "%a %F"; - char *cmd = "printf '\\a'"; + const char *time_format = "%T"; + const char *date_format = "%a %F"; + const char *cmd = "printf '\\a'"; pthread_mutex_init (&nbar.mutex, NULL); nbar.show = 1; -- cgit v1.2.3-54-g00ecf