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Replace usleep for nanosleep
[simgrid.git]
/
src
/
xbt
/
xbt_log_layout_format.c
diff --git
a/src/xbt/xbt_log_layout_format.c
b/src/xbt/xbt_log_layout_format.c
index
d09a2fe
..
9fe811b
100644
(file)
--- a/
src/xbt/xbt_log_layout_format.c
+++ b/
src/xbt/xbt_log_layout_format.c
@@
-64,7
+64,11
@@
static double format_begin_of_time = -1;
check_overflow(len); \
} else (void)0
check_overflow(len); \
} else (void)0
-#define show_string(data) show_it(data, "s")
+#define show_string(data) \
+ if (1) { \
+ const char *show_string_data = (data); \
+ show_it(show_string_data ? show_string_data : "(null)", "s"); \
+ } else (void)0
#define show_int(data) show_it(data, "d")
#define show_double(data) show_it(data, "f")
#define show_int(data) show_it(data, "d")
#define show_double(data) show_it(data, "f")