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Explicitly cast return value of read(2) to "int"

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This fixes the following gcc warning, emitted by Xcode:

src/ngircd/sighandlers.c: In function 'Signal_Callback':
src/ngircd/sighandlers.c:239: warning: implicit conversion shortens 64-bit value into a 32-bit value
This commit is contained in:
Alexander Barton 2010-09-22 14:15:46 +02:00
parent b1a117cd98
commit e2ba7e08b4
1 changed files with 1 additions and 1 deletions
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src/ngircd/sighandlers.c
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@ -236,7 +236,7 @@ Signal_Callback(int fd, short UNUSED what)
(void) what;
do {
ret = read(fd, &sig, sizeof(sig));
ret = (int)read(fd, &sig, sizeof(sig));
if (ret == sizeof(int))
Signal_Handler_BH(sig);
} while (ret == sizeof(int));