ismindex: Avoid writing ismf files if no base name has been specified
authorMartin Storsjö <martin@martin.st>
Fri, 5 Sep 2014 19:50:24 +0000 (22:50 +0300)
committerMartin Storsjö <martin@martin.st>
Sun, 7 Sep 2014 20:20:30 +0000 (23:20 +0300)
commitfcf597625c7a991ca389f3a9b8ff4f5e383301c0
treebdbc0d978d1431455fa626d9dfe1430732692367
parent803e82276b3716bf6012ec69e8854dae14a4fd2b
ismindex: Avoid writing ismf files if no base name has been specified

Previously, this could create files named "(null).ismf", if the -ismf
parameter is specified (before an input file name), but without
specifying any base name.

Signed-off-by: Martin Storsjö <martin@martin.st>
tools/ismindex.c