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-rw-r--r--src/main.c1
1 files changed, 1 insertions, 0 deletions
diff --git a/src/main.c b/src/main.c
index 1e57f1f..9a267e9 100644
--- a/src/main.c
+++ b/src/main.c
@@ -363,6 +363,7 @@ int main(int argc, char** argv)
delay_msec = 0;
break;
case SDLK_EQUALS:
+ case SDLK_PLUS:
case SDLK_i:
case SDLK_UP:
imv_viewport_zoom(&view, &tex, IMV_ZOOM_KEYBOARD, 1);