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author | stefanf <stefanf@FreeBSD.org> | 2004-05-18 15:53:58 +0000 |
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committer | stefanf <stefanf@FreeBSD.org> | 2004-05-18 15:53:58 +0000 |
commit | f4d682445c8ea834a5a3f044a6cbbd1b33c00737 (patch) | |
tree | 3c3b188e6c2503c4c8a2aad9d419dc8a374e3fba /usr.bin/m4 | |
parent | 3690fa9bf90a213884177d7788a2e85a7482fe18 (diff) | |
download | FreeBSD-src-f4d682445c8ea834a5a3f044a6cbbd1b33c00737.zip FreeBSD-src-f4d682445c8ea834a5a3f044a6cbbd1b33c00737.tar.gz |
Don't depend on NULL's expansion being a pointer, cast it before it is passed
to variadic functions.
Approved by: das (mentor)
Diffstat (limited to 'usr.bin/m4')
-rw-r--r-- | usr.bin/m4/gnum4.c | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/usr.bin/m4/gnum4.c b/usr.bin/m4/gnum4.c index 85a937c..8940bb8 100644 --- a/usr.bin/m4/gnum4.c +++ b/usr.bin/m4/gnum4.c @@ -499,7 +499,7 @@ doesyscmd(const char *cmd) (void) close(p[0]); (void) dup2(p[1], 1); (void) close(p[1]); - execl(_PATH_BSHELL, "sh", "-c", cmd, NULL); + execl(_PATH_BSHELL, "sh", "-c", cmd, (char *)NULL); exit(1); default: /* Read result in two stages, since m4's buffer is |