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| author | Tristan Gingold <tgingold@free.fr> | 2019-10-06 16:21:47 +0200 |
|---|---|---|
| committer | Tristan Gingold <tgingold@free.fr> | 2019-10-06 16:21:47 +0200 |
| commit | 173bc379a93dd7de950557782bcc9f2b0a137ca9 (patch) | |
| tree | d77225778265b1019d7314676c9dc65e21943894 /src/errorout.adb | |
| parent | 4073a0be10c0cf14c87f3f19fc3baf594148149c (diff) | |
| download | ghdl-173bc379a93dd7de950557782bcc9f2b0a137ca9.tar.gz ghdl-173bc379a93dd7de950557782bcc9f2b0a137ca9.tar.bz2 ghdl-173bc379a93dd7de950557782bcc9f2b0a137ca9.zip | |
ghdlsynth: fix crash when using libghdl.
Diffstat (limited to 'src/errorout.adb')
| -rw-r--r-- | src/errorout.adb | 4 |
1 files changed, 3 insertions, 1 deletions
diff --git a/src/errorout.adb b/src/errorout.adb index d3eea84c3..ab05c956a 100644 --- a/src/errorout.adb +++ b/src/errorout.adb @@ -229,7 +229,9 @@ package body Errorout is procedure Register_Earg_Handler (Kind : Earg_Kind; Handler : Earg_Handler) is begin - if Lang_Handlers (Kind) /= null then + if Lang_Handlers (Kind) /= null + and then Lang_Handlers (Kind) /= Handler + then -- Cannot change handler. raise Internal_Error; end if; |