diff options
Diffstat (limited to 'Src/glob.c')
| -rw-r--r-- | Src/glob.c | 8 |
1 files changed, 6 insertions, 2 deletions
diff --git a/Src/glob.c b/Src/glob.c index 375671cea..349862531 100644 --- a/Src/glob.c +++ b/Src/glob.c @@ -2549,7 +2549,7 @@ get_match_ret(Imatchdata imd, int b, int e) e += add; /* Everything now refers to metafied lengths. */ - if (replstr) { + if (replstr || (fl & SUB_LIST)) { if (fl & SUB_DOSUBST) { replstr = dupstring(replstr); singsub(&replstr); @@ -2568,7 +2568,8 @@ get_match_ret(Imatchdata imd, int b, int e) addlinknode(imd->repllist, rd); return imd->mstr; } - ll += strlen(replstr); + if (replstr) + ll += strlen(replstr); } if (fl & SUB_MATCH) /* matched portion */ ll += 1 + (e - b); @@ -2594,6 +2595,9 @@ get_match_ret(Imatchdata imd, int b, int e) if (bl) buf[bl - 1] = '\0'; + if (ll == 0) + return NULL; + rr = r = (char *) hcalloc(ll); if (fl & SUB_MATCH) { |