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| author | stefanf <stefanf@FreeBSD.org> | 2005-04-13 19:54:03 +0000 |
|---|---|---|
| committer | stefanf <stefanf@FreeBSD.org> | 2005-04-13 19:54:03 +0000 |
| commit | fd79e6a683f5cdeccf9f8e28fa75f6ee8ed529ed (patch) | |
| tree | 5ceb3543621e1922a9b5e78df2a5941ccee06ba9 /usr.bin/printf | |
| parent | 83f4612675523ec322bc3a2ee75be34da259c6e7 (diff) | |
| download | FreeBSD-src-fd79e6a683f5cdeccf9f8e28fa75f6ee8ed529ed.zip FreeBSD-src-fd79e6a683f5cdeccf9f8e28fa75f6ee8ed529ed.tar.gz | |
Assign 0.0 to the variable passed to getfloating() if the argument is missing.
MFC after: 1 week
Diffstat (limited to 'usr.bin/printf')
| -rw-r--r-- | usr.bin/printf/printf.c | 4 |
1 files changed, 3 insertions, 1 deletions
diff --git a/usr.bin/printf/printf.c b/usr.bin/printf/printf.c index 64aa07a..dc15952 100644 --- a/usr.bin/printf/printf.c +++ b/usr.bin/printf/printf.c @@ -495,8 +495,10 @@ getfloating(long double *dp, int mod_ldbl) char *ep; int rval; - if (!*gargv) + if (!*gargv) { + *dp = 0.0; return (0); + } if (**gargv == '"' || **gargv == '\'') { *dp = asciicode(); return (0); |
