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Small improvement in sigdwmblocks

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This commit is contained in:
Ashish Kumar Yadav 2020-11-15 12:56:13 +05:30
parent d7a9975361
commit 230229c482
1 changed files with 2 additions and 1 deletions
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3
sigdwmblocks.c
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@ -7,6 +7,7 @@
#include <string.h> #include <string.h>
#include <unistd.h> #include <unistd.h>
#define NILL INT_MIN
#define LOCKFILE "/tmp/dwmblocks.pid" #define LOCKFILE "/tmp/dwmblocks.pid"
void void
@ -60,7 +61,7 @@ main(int argc, char *argv[])
if (sscanf(argv[1], "%d", &signal) == 1 && if (sscanf(argv[1], "%d", &signal) == 1 &&
signal > 0 && (signal += SIGRTMIN) <= SIGRTMAX) { signal > 0 && (signal += SIGRTMIN) <= SIGRTMAX) {
if (argc == 2) { if (argc == 2) {
sv.sival_int = INT_MIN; sv.sival_int = NILL;
sendsignal(signal, sv); sendsignal(signal, sv);
return 0; return 0;
} else if (argc == 3 && } else if (argc == 3 &&