Small improvement in sigdwmblocks

4 years ago · 230229c482
parent d7a9975361
commit 230229c482
1 changed files with 2 additions and 1 deletions
--- a/sigdwmblocks.c
+++ b/sigdwmblocks.c
@ -7,6 +7,7 @@
 #include <string.h>
 #include <unistd.h>

+#define NILL                            INT_MIN
 #define LOCKFILE                        "/tmp/dwmblocks.pid"

 void
@ -60,7 +61,7 @@ main(int argc, char *argv[])
                if (sscanf(argv[1], "%d", &signal) == 1 &&
                    signal > 0 && (signal += SIGRTMIN) <= SIGRTMAX) {
                        if (argc == 2) {
-                                sv.sival_int = INT_MIN;
+                                sv.sival_int = NILL;
                                sendsignal(signal, sv);
                                return 0;
                        } else if (argc == 3 &&