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| author | Laurent Bercot <ska-skaware@skarnet.org> | 2017-11-17 10:51:41 +0000 |
|---|---|---|
| committer | Laurent Bercot <ska-skaware@skarnet.org> | 2017-11-17 10:51:41 +0000 |
| commit | 31f6502b2c865373ad4ccad71d4c302d4d799236 (patch) | |
| tree | e01c7669565a1c88db08f35191ef04d11fb0ebe9 /src | |
| parent | 38dc9bd762c5a153059e7fd120b20fda9918de12 (diff) | |
| download | execline-31f6502b2c865373ad4ccad71d4c302d4d799236.tar.xz | |
bugfix: segfault in execlineb when both $@ and script are empty
Diffstat (limited to 'src')
| -rw-r--r-- | src/execline/execlineb.c | 1 |
1 files changed, 1 insertions, 0 deletions
diff --git a/src/execline/execlineb.c b/src/execline/execlineb.c index f94da6e..e93c3e9 100644 --- a/src/execline/execlineb.c +++ b/src/execline/execlineb.c @@ -148,6 +148,7 @@ int main (int argc, char const *const *argv, char const *const *envp) } nc = myexlp(&sa, argv, argc, nmin, dollar0, flagpushenv == 4) ; if (nc < 0) strerr_diefu1sys(111, "substitute positional parameters") ; + if (!nc) return 0 ; flagpushenv = 0 ; } else if (flagpushenv) |