diff options
Diffstat (limited to 'Src/jobs.c')
| -rw-r--r-- | Src/jobs.c | 18 |
1 files changed, 11 insertions, 7 deletions
diff --git a/Src/jobs.c b/Src/jobs.c index e50a235f3..95acf8eb1 100644 --- a/Src/jobs.c +++ b/Src/jobs.c @@ -1468,8 +1468,8 @@ setcurjob(void) * to a job number. */ /**/ -static int -getjob(char *s, char *prog) +mod_export int +getjob(const char *s, const char *prog) { int jobnum, returnval, mymaxjob; Job myjobtab; @@ -1489,7 +1489,8 @@ getjob(char *s, char *prog) /* "%%", "%+" and "%" all represent the current job */ if (*s == '%' || *s == '+' || !*s) { if (curjob == -1) { - zwarnnam(prog, "no current job"); + if (prog) + zwarnnam(prog, "no current job"); returnval = -1; goto done; } @@ -1499,7 +1500,8 @@ getjob(char *s, char *prog) /* "%-" represents the previous job */ if (*s == '-') { if (prevjob == -1) { - zwarnnam(prog, "no previous job"); + if (prog) + zwarnnam(prog, "no previous job"); returnval = -1; goto done; } @@ -1521,7 +1523,8 @@ getjob(char *s, char *prog) returnval = jobnum; goto done; } - zwarnnam(prog, "%%%s: no such job", s); + if (prog) + zwarnnam(prog, "%%%s: no such job", s); returnval = -1; goto done; } @@ -1538,7 +1541,8 @@ getjob(char *s, char *prog) returnval = jobnum; goto done; } - zwarnnam(prog, "job not found: %s", s); + if (prog) + zwarnnam(prog, "job not found: %s", s); returnval = -1; goto done; } @@ -2299,7 +2303,7 @@ bin_suspend(char *name, UNUSED(char **argv), Options ops, UNUSED(int func)) /**/ int -findjobnam(char *s) +findjobnam(const char *s) { int jobnum; |